| 24.51 | 51.28 | (26.77) | |
| 1:18.36 | (27.08) | 1:45.64 | (27.28) |
| 2:13.08 | (27.44) | 2:40.53 | (27.45) |
| 3:07.97 | (27.44) | 3:35.56 | (27.59) |
| 4:03.30 | (27.74) | 4:31.04 | (27.74) |
| 4:58.78 | (27.74) | 5:26.88 | (28.10) |
| 5:55.20 | (28.32) | 6:23.69 | (28.49) |
| 6:52.19 | (28.50) | 7:20.51 | (28.32) |
| 7:48.97 | (28.46) | 8:17.54 | (28.57) |
| 8:45.99 | (28.45) | 9:13.82 | (27.83) |