| 25.12 | 52.45 | (27.33) | |
| 1:20.40 | (27.95) | 1:48.63 | (28.23) |
| 2:16.99 | (28.36) | 2:45.71 | (28.72) |
| 3:14.34 | (28.63) | 3:43.04 | (28.70) |
| 4:11.88 | (28.84) | 4:40.59 | (28.71) |
| 5:09.18 | (28.59) | 5:37.97 | (28.79) |
| 6:07.07 | (29.10) | 6:36.15 | (29.08) |
| 7:05.01 | (28.86) | 7:33.78 | (28.77) |
| 8:02.48 | (28.70) | 8:31.33 | (28.85) |
| 8:59.97 | (28.64) | 9:27.60 | (27.63) |