| 1:11.97 | 2:26.85 | (1:14.88) | |
| 3:41.74 | (1:14.89) | 4:56.03 | (1:14.29) |
| 6:09.86 | (1:13.83) | 7:23.42 | (1:13.56) |
| 8:37.08 | (1:13.66) | 9:50.77 | (1:13.69) |
| 11:04.75 | (1:13.98) | 12:18.92 | (1:14.17) |
| 13:33.02 | (1:14.10) | 14:46.93 | (1:13.91) |
| 16:00.93 | (1:14.00) | 17:15.16 | (1:14.23) |
| 18:28.49 | (1:13.33) |