| 1:15.94 | 2:36.74 | (1:20.80) | |
| 3:59.00 | (1:22.26) | 5:20.24 | (1:21.24) |
| 6:42.17 | (1:21.93) | 8:04.00 | (1:21.83) |
| 9:26.45 | (1:22.45) | 10:46.99 | (1:20.54) |
| 12:07.93 | (1:20.94) | 13:28.26 | (1:20.33) |
| 14:49.61 | (1:21.35) | 16:10.03 | (1:20.42) |
| 17:30.68 | (1:20.65) | 18:50.31 | (1:19.63) |
| 20:08.88 | (1:18.57) |