| 1:09.37 | 2:23.60 | (1:14.23) | |
| 3:38.96 | (1:15.36) | 4:54.00 | (1:15.04) |
| 6:09.47 | (1:15.47) | 7:24.21 | (1:14.74) |
| 8:39.40 | (1:15.19) | 9:54.64 | (1:15.24) |
| 11:09.31 | (1:14.67) | 12:24.65 | (1:15.34) |
| 13:39.93 | (1:15.28) | 14:55.57 | (1:15.64) |
| 16:11.27 | (1:15.70) | 17:25.87 | (1:14.60) |
| 18:38.17 | (1:12.30) |