| 25.48 | 52.89 | (27.41) | |
| 1:20.94 | (28.05) | 1:49.33 | (28.39) |
| 2:17.72 | (28.39) | 2:46.06 | (28.34) |
| 3:14.52 | (28.46) | 3:42.99 | (28.47) |
| 4:11.71 | (28.72) | 4:40.36 | (28.65) |
| 5:08.84 | (28.48) | 5:37.51 | (28.67) |
| 6:06.29 | (28.78) | 6:35.17 | (28.88) |
| 7:03.86 | (28.69) | 7:31.80 | (27.94) |
| 8:00.16 | (28.36) | 8:29.17 | (29.01) |
| 8:58.34 | (29.17) | 9:25.40 | (27.06) |