| 1:15.04 | 2:32.67 | (1:17.63) | |
| 3:49.87 | (1:17.20) | 5:07.44 | (1:17.57) |
| 6:26.03 | (1:18.59) | 7:46.96 | (1:20.93) |
| 9:08.90 | (1:21.94) | 10:30.89 | (1:21.99) |
| 11:53.33 | (1:22.44) | 13:16.68 | (1:23.35) |
| 14:38.98 | (1:22.30) | 16:01.38 | (1:22.40) |
| 17:23.23 | (1:21.85) | 18:44.24 | (1:21.01) |
| 20:03.13 | (1:18.89) |