| 25.10 | 52.94 | (27.84) | |
| 1:21.25 | (28.31) | 1:50.20 | (28.95) |
| 2:19.40 | (29.20) | 2:48.60 | (29.20) |
| 3:17.58 | (28.98) | 3:46.68 | (29.10) |
| 4:15.78 | (29.10) | 4:44.75 | (28.97) |
| 5:13.89 | (29.14) | 5:42.88 | (28.99) |
| 6:11.90 | (29.02) | 6:40.88 | (28.98) |
| 7:10.02 | (29.14) | 7:39.02 | (29.00) |
| 8:08.01 | (28.99) | 8:36.86 | (28.85) |
| 9:05.41 | (28.55) | 9:32.30 | (26.89) |