| 1:10.73 | 2:26.71 | (1:15.98) | |
| 3:41.83 | (1:15.12) | 4:56.31 | (1:14.48) |
| 6:11.94 | (1:15.63) | 7:27.32 | (1:15.38) |
| 8:43.07 | (1:15.75) | 9:58.66 | (1:15.59) |
| 11:15.11 | (1:16.45) | 12:31.42 | (1:16.31) |
| 13:46.69 | (1:15.27) | 15:02.39 | (1:15.70) |
| 16:18.27 | (1:15.88) | 17:34.73 | (1:16.46) |
| 18:47.95 | (1:13.22) |