| 1:12.61 | 2:29.64 | (1:17.03) | |
| 3:47.29 | (1:17.65) | 5:05.04 | (1:17.75) |
| 6:22.63 | (1:17.59) | 7:37.83 | (1:15.20) |
| 8:53.29 | (1:15.46) | 10:08.72 | (1:15.43) |
| 11:23.70 | (1:14.98) | 12:38.77 | (1:15.07) |
| 13:53.17 | (1:14.40) | 15:08.33 | (1:15.16) |
| 16:23.64 | (1:15.31) | 17:38.45 | (1:14.81) |
| 18:51.98 | (1:13.53) |