| 1:15.15 | 2:35.72 | (1:20.57) | |
| 3:56.08 | (1:20.36) | 5:17.08 | (1:21.00) |
| 6:38.49 | (1:21.41) | 7:59.51 | (1:21.02) |
| 9:21.43 | (1:21.92) | 10:43.50 | (1:22.07) |
| 12:06.63 | (1:23.13) | 13:30.15 | (1:23.52) |
| 14:53.29 | (1:23.14) | 16:15.44 | (1:22.15) |
| 17:38.70 | (1:23.26) | 19:01.51 | (1:22.81) |
| 20:22.33 | (1:20.82) |