| 24.97 | 52.50 | (27.53) | |
| 1:20.49 | (27.99) | 1:49.12 | (28.63) |
| 2:17.64 | (28.52) | 2:45.31 | (27.67) |
| 3:13.22 | (27.91) | 3:41.64 | (28.42) |
| 4:10.39 | (28.75) | 4:39.13 | (28.74) |
| 5:06.91 | (27.78) | 5:34.86 | (27.95) |
| 6:03.48 | (28.62) | 6:32.63 | (29.15) |
| 7:01.46 | (28.83) | 7:29.76 | (28.30) |
| 7:58.49 | (28.73) | 8:27.21 | (28.72) |
| 8:56.01 | (28.80) | 9:23.82 | (27.81) |