| 1:16.83 | 2:38.55 | (1:21.72) | |
| 4:00.40 | (1:21.85) | 5:21.98 | (1:21.58) |
| 6:43.14 | (1:21.16) | 8:05.20 | (1:22.06) |
| 9:27.66 | (1:22.46) | 10:49.29 | (1:21.63) |
| 12:12.44 | (1:23.15) | 13:35.56 | (1:23.12) |
| 14:59.07 | (1:23.51) | 16:22.39 | (1:23.32) |
| 17:46.24 | (1:23.85) | 19:09.25 | (1:23.01) |
| 20:32.06 | (1:22.81) |