| 1:13.75 | 2:32.90 | (1:19.15) | |
| 3:51.85 | (1:18.95) | 5:11.04 | (1:19.19) |
| 6:30.46 | (1:19.42) | 7:49.47 | (1:19.01) |
| 9:09.12 | (1:19.65) | 10:28.81 | (1:19.69) |
| 11:48.84 | (1:20.03) | 13:08.61 | (1:19.77) |
| 14:28.77 | (1:20.16) | 15:49.47 | (1:20.70) |
| 17:09.98 | (1:20.51) | 18:30.95 | (1:20.97) |
| 19:49.34 | (1:18.39) |