| 1:08.45 | 2:21.21 | (1:12.76) | |
| 3:34.66 | (1:13.45) | 4:48.02 | (1:13.36) |
| 6:01.36 | (1:13.34) | 7:14.87 | (1:13.51) |
| 8:28.71 | (1:13.84) | 9:43.28 | (1:14.57) |
| 10:57.93 | (1:14.65) | 12:12.86 | (1:14.93) |
| 13:28.02 | (1:15.16) | 14:43.11 | (1:15.09) |
| 15:58.49 | (1:15.38) | 17:13.93 | (1:15.44) |
| 18:28.12 | (1:14.19) |