| 1:12.71 | 2:30.79 | (1:18.08) | |
| 3:49.03 | (1:18.24) | 5:07.89 | (1:18.86) |
| 6:26.32 | (1:18.43) | 7:44.86 | (1:18.54) |
| 9:03.24 | (1:18.38) | 10:22.00 | (1:18.76) |
| 11:40.94 | (1:18.94) | 13:00.27 | (1:19.33) |
| 14:19.74 | (1:19.47) | 15:39.29 | (1:19.55) |
| 16:59.42 | (1:20.13) | 18:19.40 | (1:19.98) |
| 19:38.63 | (1:19.23) |