| Event: | Swimming |
| Games: | 2024 ASEAN University Games |
| Venue: | Komite Olahraga Nasional Indonesia Jawa Timur |
| Location: | Surabaya, East Java |
| Dates: | 24 June–1 July |
| Prev: | 2022 |
Swimming competitions at the 2024 ASEAN University Games took place at the Komite Olahraga Nasional Indonesia Jawa Timur in Surabaya, East Java.[1]
A total from 6 nations participated in the 2024 ASEAN University Games.
| 50 m freestyle | 23.06 | 23.37 | 23.50 | ||||
| 100 m freestyle | 51.09 | 51.63 | 51.72 | ||||
| 200 m freestyle | 1:51.09 | 1:52.12 | 1:52.34 | ||||
| 400 m freestyle | 4:05.18 | 4:06.21 | 4:08.34 | ||||
| 1500 m freestyle | 16:40.87 | 16:51.61 | 17:00.03 | ||||
| 50 m backstroke | 26.10 | 26.22 | 27.05 | ||||
| 100 m backstroke | 55.87 | 57.75 | 58.84 | ||||
| 200 m backstroke | 2:01.70 | 2:02.58 | 2:07.00 | ||||
| 50 m breaststroke | 28.53 | 28.96 | 29.43 | ||||
| 100 m breaststroke | 1:03.27 | 1:04.45 | 1:04.47 | ||||
| 200 m breaststroke | 2:20.08 | 2:21.25 | 2:21.34 | ||||
| 50 m butterfly | 24.54 | 24.87 | 25.00 | ||||
| 100 m butterfly | 54.22 | 54.93 | 55.16 | ||||
| 200 m butterfly | 2:08.48 | 2:10.23 | Not awarded | ||||
| 200 m individual medley | 2:05.66 | 2:06.17 | 2:09.44 | ||||
| 400 m individual medley | 4:43.70 | 4:45.90 | 4:51.39 | ||||
| 4×100 m freestyle relay | 3:28.17 | Bryan Leong Xin Ren Ng Tze Xiang Shin Jian Terence Ng Khai Xin Tan | 3:29.53 | Kanteemool Tonnam Panturaksa Wasu Rutnosot Geargchai Wareemaneesilp Phurit | 3:33.72 | ||
| 4×200 m freestyle relay | Puong Wei Hii Zheng Yong Low Shin Jian Terence Ng Khai Xin Tan | 7:38.24 | 7:41.45 | Kanteemool Tonnam Panturaksa Wasu Rutnosot Geargchai Chailangka Ratchapum | 7:53.16 | ||
| 4×100 m medley relay | 3:47.12 | Kanteemool Tonnam Panturaksa Wasu Rutnosot Geargchai Janruksa Thanonchai | 3:48.43 | Bryan Leong Xin Ren Hii Puong Wei Shin Jian Terence Ng Khai Xin Tan | 33:53.01 | ||
| 50 m freestyle | 26.84 | 26.86 | 26.93 | ||||
| 100 m freestyle | 58.01 | 58.34 | 58.71 | ||||
| 200 m freestyle | 2:05.39 | 2:07.66 | 2:07.97 | ||||
| 400 m freestyle | 4:24.77 | 4:28.72 | 4:33.29 | ||||
| 800 m freestyle | 9:04.13 | 9:23.64 | 9:29.46 | ||||
| 50 m backstroke | 29.19 | 29.68 | 29.78 | ||||
| 100 m backstroke | 1:03.24 | 1:03.84 | 1:04.10 | ||||
| 200 m backstroke | 2:20.87 | 2:21.35 | 2:32.60 | ||||
| 50 m breaststroke | 32.03 | 32.33 | 32.95 | ||||
| 100 m breaststroke | 1:11.12 | 1:11.79 | 1:12.59 | ||||
| 200 m breaststroke | 2:33.81 | 2:33.89 | 2:36.46 | ||||
| 50 m butterfly | 28.05 | 28.73 | 28.90 | ||||
| 100 m butterfly | 1:02.70 | 1:02.81 | 1:04.21 | ||||
| 200 m butterfly | 2:18.53 | 2:18.78 | 2:23.96 | ||||
| 200 m individual medley | 2:21.80 | 2:26.02 | 2:33.03 | ||||
| 400 m individual medley | 5:01.49 | 5:09.72 | 5:12.44 | ||||
| 4×100 m freestyle relay | 3:57.30 | Tungnapakorn Komonluck Boonamphai Saovanee Subha-Amorn Panthira Chawanuchit Pannita | 3:59.27 | Wong Shi Qi Georgene Wee Ee Jern Ng Zi Syuen Chu Xin Ying | 4:06.85 | ||
| 4×200 m freestyle relay | 8:31.20 | Tungnapakorn Komonluck Boonamphai Saovanee Nuchwara Wicakdanapon Vichaksanapong Chawanuchit Pannita | 8:57.77 | Wong Shi Qi Georgene Wee Ee Jern Jerriel Lau Chu Xin Ying | 9:05.34 | ||
| 4×100 m medley relay | 4:19.16 | Tungnapakorn Komonluck Boonamphai Saovanee Denphaetcharangkul Worranat Chawanuchit Pannita | 4:22.60 | Christy Teh Xing Ti Lee Yen Yi Ng Zi Syuen Ho Keesha | 4:44.40 | ||