| 25.46 | 53.36 | (27.90) | |
| 1:21.82 | (28.46) | 1:50.28 | (28.46) |
| 2:19.00 | (28.72) | 2:47.78 | (28.78) |
| 3:16.51 | (28.73) | 3:45.30 | (28.79) |
| 4:14.24 | (28.94) | 4:43.28 | (29.04) |
| 5:12.09 | (28.81) | 5:41.00 | (28.91) |
| 6:10.07 | (29.07) | 6:38.74 | (28.67) |
| 7:07.07 | (28.33) | 7:35.35 | (28.28) |
| 8:03.94 | (28.59) | 8:32.80 | (28.86) |
| 9:01.34 | (28.54) | 9:29.06 | (27.72) |