| 26.43 | 54.17 | (27.74) | |
| 1:22.15 | (27.98) | 1:50.39 | (28.24) |
| 2:18.93 | (28.54) | 2:47.48 | (28.55) |
| 3:15.89 | (28.41) | 3:44.25 | (28.36) |
| 4:12.89 | (28.64) | 4:41.71 | (28.82) |
| 5:10.54 | (28.83) | 5:39.17 | (28.63) |
| 6:07.89 | (28.72) | 6:36.17 | (28.28) |
| 7:04.64 | (28.47) | 7:33.44 | (28.80) |
| 8:01.84 | (28.40) | 8:30.41 | (28.57) |
| 8:58.68 | (28.27) | 9:26.33 | (27.65) |