| 1:11.89 | 2:29.66 | (1:17.77) | |
| 3:48.86 | (1:19.20) | 5:08.29 | (1:19.43) |
| 6:29.00 | (1:20.71) | 7:48.05 | (1:19.05) |
| 9:09.25 | (1:21.20) | 10:29.04 | (1:19.79) |
| 11:49.26 | (1:20.22) | 13:08.40 | (1:19.14) |
| 14:29.03 | (1:20.63) | 15:49.75 | (1:20.72) |
| 17:10.74 | (1:20.99) | 18:30.75 | (1:20.01) |
| 19:48.07 | (1:17.32) |