| 1:08.81 | 2:22.68 | (1:13.87) | |
| 3:38.00 | (1:15.32) | 4:55.97 | (1:17.97) |
| 6:12.64 | (1:16.67) | 7:30.62 | (1:17.98) |
| 8:50.43 | (1:19.81) | 10:07.25 | (1:16.82) |
| 11:26.89 | (1:19.64) | 12:45.16 | (1:18.27) |
| 14:03.55 | (1:18.39) | 15:22.83 | (1:19.28) |
| 16:43.15 | (1:20.32) | 18:01.36 | (1:18.21) |
| 19:16.21 | (1:14.85) |