| 1:12.72 | 2:30.96 | (1:18.24) | |
| 3:50.56 | (1:19.60) | 5:09.80 | (1:19.24) |
| 6:28.25 | (1:18.45) | 7:47.67 | (1:19.42) |
| 9:07.34 | (1:19.67) | 10:27.84 | (1:20.50) |
| 11:47.82 | (1:19.98) | 13:08.18 | (1:20.36) |
| 14:27.81 | (1:19.63) | 15:48.07 | (1:20.26) |
| 17:07.73 | (1:19.66) | 18:27.89 | (1:20.16) |
| 19:46.89 | (1:19.00) |