| 1:15.80 | 2:36.12 | (1:20.32) | |
| 3:57.16 | (1:21.04) | 5:18.55 | (1:21.39) |
| 6:39.00 | (1:20.45) | 7:59.75 | (1:20.75) |
| 9:19.76 | (1:20.01) | 10:39.04 | (1:19.28) |
| 11:58.84 | (1:19.80) | 13:19.42 | (1:20.58) |
| 14:39.93 | (1:20.51) | 16:00.54 | (1:20.61) |
| 17:19.90 | (1:19.36) | 18:38.83 | (1:18.93) |
| 19:55.08 | (1:16.25) |