| 1:15.74 | 2:37.36 | (1:21.62) | |
| 3:58.95 | (1:21.59) | 5:20.40 | (1:21.45) |
| 6:40.70 | (1:20.30) | 8:01.15 | (1:20.45) |
| 9:22.59 | (1:21.44) | 10:43.71 | (1:21.12) |
| 12:04.62 | (1:20.91) | 13:25.10 | (1:20.48) |
| 14:45.98 | (1:20.88) | 16:06.89 | (1:20.91) |
| 17:28.32 | (1:21.43) | 18:49.51 | (1:21.19) |
| 20:09.26 | (1:19.75) |