| 1:14.78 | 2:35.12 | (1:20.34) | |
| 3:55.65 | (1:20.53) | 5:16.76 | (1:21.11) |
| 6:37.10 | (1:20.34) | 7:58.78 | (1:21.68) |
| 9:20.84 | (1:22.06) | 10:42.54 | (1:21.70) |
| 12:05.58 | (1:23.04) | 13:28.40 | (1:22.82) |
| 14:51.00 | (1:22.60) | 16:13.30 | (1:22.30) |
| 17:35.03 | (1:21.73) | 18:57.35 | (1:22.32) |
| 20:14.38 | (1:17.03) |