| 1:11.29 | 2:25.49 | (1:14.20) | |
| 3:40.64 | (1:15.15) | 4:55.59 | (1:14.95) |
| 6:10.70 | (1:15.11) | 7:26.30 | (1:15.60) |
| 8:42.08 | (1:15.78) | 9:58.03 | (1:15.95) |
| 11:14.21 | (1:16.18) | 12:30.08 | (1:15.87) |
| 13:45.88 | (1:15.80) | 15:02.37 | (1:16.49) |
| 16:18.43 | (1:16.06) | 17:35.61 | (1:17.18) |
| 18:49.46 | (1:13.85) |