| 1:08.66 | 2:19.71 | (1:11.05) | |
| 3:31.07 | (1:11.36) | 4:42.70 | (1:11.63) |
| 5:55.18 | (1:12.48) | 7:07.00 | (1:11.82) |
| 8:20.09 | (1:13.09) | 9:32.93 | (1:12.84) |
| 10:45.91 | (1:12.98) | 11:59.39 | (1:13.48) |
| 13:13.20 | (1:13.81) | 14:27.52 | (1:14.32) |
| 15:42.32 | (1:14.80) | 16:56.99 | (1:14.67) |
| 18:11.59 | (1:14.60) |