| 25.18 | 52.22 | (27.04) | |
| 1:20.13 | (27.91) | 1:48.76 | (28.63) |
| 2:17.01 | (28.25) | 2:45.50 | (28.49) |
| 3:14.12 | (28.62) | 3:43.02 | (28.90) |
| 4:11.57 | (28.55) | 4:40.40 | (28.83) |
| 5:09.14 | (28.74) | 5:38.20 | (29.06) |
| 6:07.21 | (29.01) | 6:36.23 | (29.02) |
| 7:05.21 | (28.98) | 7:34.25 | (29.04) |
| 8:03.35 | (29.10) | 8:32.18 | (28.83) |
| 9:01.30 | (29.12) | 9:29.33 | (28.03) |