| 1:13.95 | 2:32.55 | (1:18.60) | |
| 3:52.14 | (1:19.59) | 5:12.36 | (1:20.22) |
| 6:32.59 | (1:20.23) | 7:52.07 | (1:19.48) |
| 9:12.38 | (1:20.31) | 10:32.43 | (1:20.05) |
| 11:52.64 | (1:20.21) | 13:13.11 | (1:20.47) |
| 14:33.15 | (1:20.04) | 15:52.20 | (1:19.05) |
| 17:12.60 | (1:20.40) | 18:32.21 | (1:19.61) |
| 19:51.51 | (1:19.30) |