| 1:11.31 | 2:28.40 | (1:17.09) | |
| 3:45.29 | (1:16.89) | 5:02.45 | (1:17.16) |
| 6:18.64 | (1:16.19) | 7:33.99 | (1:15.35) |
| 8:49.27 | (1:15.28) | 10:03.73 | (1:14.46) |
| 11:17.81 | (1:14.08) | 12:32.20 | (1:14.39) |
| 13:46.59 | (1:14.39) | 15:02.28 | (1:15.69) |
| 16:17.41 | (1:15.13) | 17:32.89 | (1:15.48) |
| 18:47.95 | (1:15.06) |