| 1:14.61 | 2:33.11 | (1:18.50) | |
| 3:51.92 | (1:18.81) | 5:11.52 | (1:19.60) |
| 6:30.67 | (1:19.15) | 7:50.40 | (1:19.73) |
| 9:10.68 | (1:20.28) | 10:29.93 | (1:19.25) |
| 11:49.58 | (1:19.65) | 13:09.26 | (1:19.68) |
| 14:28.21 | (1:18.95) | 15:47.60 | (1:19.39) |
| 17:06.95 | (1:19.35) | 18:25.51 | (1:18.56) |
| 19:39.66 | (1:14.15) |