| 25.70 | 53.54 | (27.84) | |
| 1:21.74 | (28.20) | 1:50.20 | (28.46) |
| 2:18.70 | (28.50) | 2:47.23 | (28.53) |
| 3:16.06 | (28.83) | 3:44.77 | (28.71) |
| 4:13.35 | (28.58) | 4:42.13 | (28.78) |
| 5:10.68 | (28.55) | 5:39.08 | (28.40) |
| 6:07.73 | (28.65) | 6:36.58 | (28.85) |
| 7:05.06 | (28.48) | 7:33.65 | (28.59) |
| 8:02.30 | (28.65) | 8:30.80 | (28.50) |
| 8:59.31 | (28.51) | 9:27.41 | (28.10) |