| 1:14.26 | 2:35.49 | (1:21.23) | |
| 3:56.23 | (1:20.74) | 5:17.50 | (1:21.27) |
| 6:39.19 | (1:21.69) | 8:01.08 | (1:21.89) |
| 9:23.58 | (1:22.50) | 10:47.07 | (1:23.49) |
| 12:11.11 | (1:24.04) | 13:36.78 | (1:25.67) |
| 15:00.16 | (1:23.38) | 16:26.10 | (1:25.94) |
| 17:52.18 | (1:26.08) | 19:15.68 | (1:23.50) |
| 20:39.53 | (1:23.85) |