| 1:09.99 | 2:23.50 | (1:13.51) | |
| 3:37.07 | (1:13.57) | 4:50.77 | (1:13.70) |
| 6:04.65 | (1:13.88) | 7:17.32 | (1:12.67) |
| 8:31.34 | (1:14.02) | 9:45.31 | (1:13.97) |
| 10:59.28 | (1:13.97) | 12:13.05 | (1:13.77) |
| 13:25.68 | (1:12.63) | 14:38.15 | (1:12.47) |
| 15:51.21 | (1:13.06) | 17:03.05 | (1:11.84) |
| 18:12.08 | (1:09.03) |