| 1:11.52 | 2:26.49 | (1:14.97) | |
| 3:41.54 | (1:15.05) | 4:56.31 | (1:14.77) |
| 6:11.82 | (1:15.51) | 7:26.73 | (1:14.91) |
| 8:42.21 | (1:15.48) | 9:58.66 | (1:16.45) |
| 11:16.23 | (1:17.57) | 12:32.57 | (1:16.34) |
| 13:47.99 | (1:15.42) | 15:04.05 | (1:16.06) |
| 16:19.86 | (1:15.81) | 17:35.33 | (1:15.47) |
| 18:47.72 | (1:12.39) |