| 1:14.89 | 2:34.43 | (1:19.54) | |
| 3:54.26 | (1:19.83) | 5:14.14 | (1:19.88) |
| 6:34.80 | (1:20.66) | 7:55.74 | (1:20.94) |
| 9:16.30 | (1:20.56) | 10:37.28 | (1:20.98) |
| 11:58.35 | (1:21.07) | 13:19.07 | (1:20.72) |
| 14:40.85 | (1:21.78) | 16:02.78 | (1:21.93) |
| 17:24.30 | (1:21.52) | 18:46.50 | (1:22.20) |
| 20:07.00 | (1:20.50) |