| 400 |  Luyanda Sibanyoni  Shiloh Maposa | 16-24 | 04:22 | |
| 400 | Brandyn Lilley Jessica Lilley | 35-39 | 04:22 | |
| 400 | Charlize Haines John Haines | 25-29 | 04:22 | |
| 400 | Kay-Lynn Apollos Matthew Alexander | 30-34 | 04:22 | |
| 400 | karel botha Olivia Botha | 45-49 | 04:22 | |
| 400 | Cole Havenga Raquel De Castro | 16-24 | 04:22 | |
| 400 | Jurianne Schreuder Maia Leonard | 16-24 | 04:22 | |
| 400 | Dries Van Wyk Merylene Schoeman | 50-54 | 04:22 | |
| 400 | Cade Gordon Kayla Linders | 16-24 | 04:22 | |
| 400 | Nadia Jaftha Reece Meyer | 30-34 | 04:22 | |
| 400 | Danielle Huisamen Nuholt Huisamen | 35-39 | 04:22 | |
| 400 |  Ilana Franceschini Kobe Vanderveken | 16-24 | 04:22 | |
| 413 | Grace Quinlan Ruan Timmers | 16-24 | 04:23 | |
| 413 | Cailee Mitchley Lenard Mitchley | 35-39 | 04:23 | |
| 413 | Cindy Zambonini Scott Zambonini | 35-39 | 04:23 | |
| 413 | Cayla Gomes Devon Worrall | 30-34 | 04:23 | |
| 413 |  Falco Aust Tatiana Karcher | 35-39 | 04:23 | |
| 413 | Bethany Passmore Niall Wheeler | 25-29 | 04:23 | |
| 413 | Benjamin Lazarus Taylor Strombeck | 16-24 | 04:23 | |
| 413 |  Nakita Tse TODD WANG | 30-34 | 04:23 | |
| 413 | Ivo Ermano Manini Ruby Louw | 16-24 | 04:23 | |
| 413 | Milli O’Grady Zack Van Zyl | 16-24 | 04:23 | |
| 413 | Daniel Scholtz Mikayla Scholtz | 16-24 | 04:23 | |
| 413 | Ansie Blignaut Paul Blignaut | 60-64 | 04:23 | |
| 413 | Kieren Rabie Lea Abbott | 16-24 | 04:23 | |
| 413 | MARCO MYNHARDT Megan Roberts | 16-24 | 04:23 | |
| 427 | Michael Barnard Nicole Barnard | 30-34 | 04:24 | |
| 427 |  Abbie Box-Collins Marcus Box-Collins | 30-34 | 04:24 | |
| 427 | John Smit Saskia Trigg | 25-29 | 04:24 | |
| 427 | Ane Coetzee Francois Hesse | 16-24 | 04:24 | |
| 427 | Ashley Adams Natasha Adams | 50-54 | 04:24 | |
| 427 | Rozanne Pyper Shaun Pyper | 30-34 | 04:24 | |
| 427 | Jean de Villiers Lucinda de Villiers | 35-39 | 04:24 | |
| 427 | Milani Lawu Phila Gcisa | 25-29 | 04:24 | |
| 427 | Lethu Mngcongo Tebza Lephapang | 25-29 | 04:24 | |
| 427 | Cailyn Terblanche Sean Pelser | 25-29 | 04:24 | |
| 427 | Marisia Van Wyk Matthew Copham | 35-39 | 04:24 | |
| 427 | Markus van Niekerk  Nicole Fernandes | 25-29 | 04:24 | |
| 427 | Agnes Hey Johannes Marx | 30-34 | 04:24 | |
| 427 | Charlize Odendaal Michael Odendaal | 25-29 | 04:24 | |
| 427 | Jimmy Papakostadinou scarlett papakostadinou | 30-34 | 04:24 | |
| 442 | Adriaan Venter Carlie Venter | 45-49 | 04:25 | |
| 442 | Joe Kroukamp Marissa Kroukamp | 30-34 | 04:25 | |
| 442 | Ilse Kruger Ryan Kruger | 25-29 | 04:25 | |
| 442 | Kirsten Beukes Tiaan Beukes | 25-29 | 04:25 | |
| 442 | Maxwell Mutonga Yonela Gono | 25-29 | 04:25 | |
| 442 | Jacques van Velze Kate van Velze | 30-34 | 04:25 | |
| 442 | Nhanha Msutwana Ntando Jikijela | 30-34 | 04:25 | |
| 442 | Dan Hodgson Justine Scott Turner | 30-34 | 04:25 | |
| 442 | Praline Christians Reinhold Schroeder | 40-44 | 04:25 | |
| 442 |  Akshata Mehta James Watters | 30-34 | 04:25 | |
| 442 | Katlego Seodi Sello Tiro | 40-44 | 04:25 | |
| 453 | Luke De Swardt Nikita Mackay | 25-29 | 04:26 | |
| 453 | Chanelle Venter Hennie Venter | 35-39 | 04:26 | |
| 453 | Leandre Steenkamp Mpho Mogaila | 16-24 | 04:26 | |
| 453 | Carlien Koster Lukhanyo Ngamlana | 25-29 | 04:26 | |
| 453 | Lischen Roets Stefan Roelofse | 16-24 | 04:26 | |
| 453 | Tesh Tshivhidzo Vuledzani Maiyana | 35-39 | 04:26 | |
| 459 | HJ Nel Johanri Nel | 30-34 | 04:27 | |
| 459 | Blake Pearson Jorgia-Madison Becker | 16-24 | 04:27 | |
| 459 | Dante Delle Donne Kelly Chalmers | 16-24 | 04:27 | |
| 459 | Nathan Wolff Storm Elliott | 16-24 | 04:27 | |
| 459 | Anmari Van Wyk Handré Oosthuizen | 35-39 | 04:27 | |
| 459 |  Elizma Kooyman  Hannah Wilson | — | 04:27 | |
| 459 |  Pamela Mlalazi Tefo Mogasha | 45-49 | 04:27 | |
| 459 | Johandre Swanepoel Jonita Theron | 30-34 | 04:27 | |
| 459 |  Hansen Li Mishka Mohamed | 25-29 | 04:27 | |
| 459 | Jean-Louis Theart Marli Pienaar | 16-24 | 04:27 | |
| 459 | Christiaan Crause Nadine Crause | 55-59 | 04:27 | |
| 459 | Candice Lategan Euvdore Lategan | 40-44 | 04:27 | |
| 459 | Robyn Carter Shando Hendricks | 45-49 | 04:27 | |
| 459 |  Daan Steyn Katelynn Potgieter | 16-24 | 04:27 | |
| 459 | Simon Shelton Sylvie Gorille | 25-29 | 04:27 | |
| 459 | Chalkie White Claudia Knezovich | 30-34 | 04:27 | |
| 459 | Ameera Hendricks Daiyaan Ford | 25-29 | 04:27 | |
| 459 | Heinrich Nel Shané Janse van Rensburg | 30-34 | 04:27 | |
| 477 | Itebogeng Seboya Mishack Seboya | 40-44 | 04:28 | |
| 477 | Kayleigh Du Toit Ryan Stenning | 25-29 | 04:28 | |
| 477 | Kirsten Wicomb Raees Cozyn | 25-29 | 04:28 | |
| 477 | Dominique Cross Ryan Cross | 35-39 | 04:28 | |
| 477 | Christo Thiart Emma Swanepoel | 16-24 | 04:28 | |
| 477 | Audrey Molefhe Phatlalalo Phatlalalo | 30-34 | 04:28 | |
| 477 | Riaan Abrahams Ziyongama Hlikihla | 25-29 | 04:28 | |
| 477 | Jody Thorburn Tyrell Palmer | 25-29 | 04:28 | |
| 477 | Arno Vermeulen Jamie Vermeulen | 30-34 | 04:28 | |
| 477 | Krynauw Weber Tarietha Watson | 16-24 | 04:28 | |
| 477 | Tammy Fourie Wouter Kühn | 16-24 | 04:28 | |
| 477 | Heine Jansen van Rensburg Inge Jansen van Rensburg | 35-39 | 04:28 | |
| 477 | Gitte Kietzmann Ryan Theron | 40-44 | 04:28 | |
| 490 | Nyameka Hlapho Tseko Hlapho | 45-49 | 04:29 | |
| 490 | Erik Bindeman Karen Bindeman | 40-44 | 04:29 | |
| 490 | Sasha Snyman Zillen Schnetler | 16-24 | 04:29 | |
| 490 | Bianca Geldenhuys Miguel Rosich | 16-24 | 04:29 | |
| 490 | Andrea Colomb Ben Weaver | 50-54 | 04:29 | |
| 490 | Chian Lewis Terence Troost | 16-24 | 04:29 | |
| 490 | Amith Ramcharan Sameegha Wolhuter | 40-44 | 04:29 | |
| 490 | Amy Forbes David Forbes | 35-39 | 04:29 | |
| 490 | Sandisiwe Guzana Viwe Ntontela | 30-34 | 04:29 | |
| 490 | Adrian Dowie Chantel Dowie | 45-49 | 04:29 | |
| 490 | Juandre Boshoff Michelle Isaacs | 25-29 | 04:29 | |
