| 1:12.69 | 2:31.08 | (1:18.39) | |
| 3:49.55 | (1:18.47) | 5:08.00 | (1:18.45) |
| 6:26.01 | (1:18.01) | 7:43.08 | (1:17.07) |
| 9:00.10 | (1:17.02) | 10:16.90 | (1:16.80) |
| 11:33.50 | (1:16.60) | 12:50.46 | (1:16.96) |
| 14:06.68 | (1:16.22) | 15:22.14 | (1:15.46) |
| 16:38.05 | (1:15.91) | 17:53.69 | (1:15.64) |
| 19:07.43 | (1:13.74) |