| 1:13.45 | 2:31.00 | (1:17.55) | |
| 3:48.67 | (1:17.67) | 5:05.35 | (1:16.68) |
| 6:21.76 | (1:16.41) | 7:40.21 | (1:18.45) |
| 9:00.56 | (1:20.35) | 10:20.22 | (1:19.66) |
| 11:40.05 | (1:19.83) | 12:59.67 | (1:19.62) |
| 14:19.63 | (1:19.96) | 15:39.35 | (1:19.72) |
| 16:59.42 | (1:20.07) | 18:17.31 | (1:17.89) |
| 19:33.49 | (1:16.18) |