| 1:14.86 | 2:35.70 | (1:20.84) | |
| 3:55.83 | (1:20.13) | 5:16.88 | (1:21.05) |
| 6:37.51 | (1:20.63) | 7:58.27 | (1:20.76) |
| 9:19.11 | (1:20.84) | 10:39.92 | (1:20.81) |
| 12:01.18 | (1:21.26) | 13:21.99 | (1:20.81) |
| 14:42.48 | (1:20.49) | 16:02.68 | (1:20.20) |
| 17:23.80 | (1:21.12) | 18:44.61 | (1:20.81) |
| 20:04.39 | (1:19.78) |