| 1:13.80 | 2:31.27 | (1:17.47) | |
| 3:50.12 | (1:18.85) | 5:10.17 | (1:20.05) |
| 6:30.08 | (1:19.91) | 7:50.08 | (1:20.00) |
| 9:10.46 | (1:20.38) | 10:29.99 | (1:19.53) |
| 11:50.51 | (1:20.52) | 13:11.23 | (1:20.72) |
| 14:31.10 | (1:19.87) | 15:51.57 | (1:20.47) |
| 17:10.64 | (1:19.07) | 18:28.85 | (1:18.21) |
| 19:44.15 | (1:15.30) |