| 1:11.55 | 2:28.53 | (1:16.98) | |
| 3:45.71 | (1:17.18) | 5:02.77 | (1:17.06) |
| 6:20.04 | (1:17.27) | 7:36.96 | (1:16.92) |
| 8:54.02 | (1:17.06) | 10:10.07 | (1:16.05) |
| 11:24.79 | (1:14.72) | 12:39.07 | (1:14.28) |
| 13:53.85 | (1:14.78) | 15:08.28 | (1:14.43) |
| 16:22.70 | (1:14.42) | 17:37.35 | (1:14.65) |
| 18:48.39 | (1:11.04) |