| 1:11.99 | 2:27.28 | (1:15.29) | |
| 3:41.66 | (1:14.38) | 4:55.64 | (1:13.98) |
| 6:10.99 | (1:15.35) | 7:26.70 | (1:15.71) |
| 8:42.32 | (1:15.62) | 9:57.90 | (1:15.58) |
| 11:13.29 | (1:15.39) | 12:29.29 | (1:16.00) |
| 13:45.43 | (1:16.14) | 15:00.95 | (1:15.52) |
| 16:17.07 | (1:16.12) | 17:32.30 | (1:15.23) |
| 18:45.91 | (1:13.61) |