| 1:16.77 | 2:37.57 | (1:20.80) | |
| 3:59.95 | (1:22.38) | 5:21.25 | (1:21.30) |
| 6:43.87 | (1:22.62) | 8:07.48 | (1:23.61) |
| 9:29.79 | (1:22.31) | 10:52.29 | (1:22.50) |
| 12:15.78 | (1:23.49) | 13:38.86 | (1:23.08) |
| 15:00.38 | (1:21.52) | 16:21.27 | (1:20.89) |
| 17:43.61 | (1:22.34) | 19:04.17 | (1:20.56) |
| 20:21.35 | (1:17.18) |