| 1:07.49 | 2:19.40 | (1:11.91) | |
| 3:32.35 | (1:12.95) | 4:45.69 | (1:13.34) |
| 5:59.15 | (1:13.46) | 7:12.60 | (1:13.45) |
| 8:26.58 | (1:13.98) | 9:40.09 | (1:13.51) |
| 10:54.12 | (1:14.03) | 12:08.36 | (1:14.24) |
| 13:22.43 | (1:14.07) | 14:36.84 | (1:14.41) |
| 15:51.75 | (1:14.91) | 17:05.81 | (1:14.06) |
| 18:17.92 | (1:12.11) |