| 1:11.85 | 2:26.89 | (1:15.04) | |
| 3:42.43 | (1:15.54) | 4:58.58 | (1:16.15) |
| 6:14.09 | (1:15.51) | 7:29.14 | (1:15.05) |
| 8:45.24 | (1:16.10) | 10:01.19 | (1:15.95) |
| 11:17.37 | (1:16.18) | 12:32.73 | (1:15.36) |
| 13:48.11 | (1:15.38) | 15:04.18 | (1:16.07) |
| 16:18.73 | (1:14.55) | 17:34.08 | (1:15.35) |
| 18:47.28 | (1:13.20) |