| 1:16.01 | 2:37.04 | (1:21.03) | |
| 3:57.76 | (1:20.72) | 5:18.35 | (1:20.59) |
| 6:38.36 | (1:20.01) | 7:58.00 | (1:19.64) |
| 9:17.90 | (1:19.90) | 10:37.00 | (1:19.10) |
| 11:57.91 | (1:20.91) | 13:18.85 | (1:20.94) |
| 14:39.90 | (1:21.05) | 16:01.06 | (1:21.16) |
| 17:22.74 | (1:21.68) | 18:44.44 | (1:21.70) |
| 20:02.15 | (1:17.71) |