| 1:07.76 | 2:18.27 | (1:10.51) | |
| 3:28.90 | (1:10.63) | 4:40.49 | (1:11.59) |
| 5:53.07 | (1:12.58) | 7:06.18 | (1:13.11) |
| 8:20.11 | (1:13.93) | 9:33.53 | (1:13.42) |
| 10:47.64 | (1:14.11) | 12:01.73 | (1:14.09) |
| 13:15.92 | (1:14.19) | 14:30.30 | (1:14.38) |
| 15:42.91 | (1:12.61) | 16:54.56 | (1:11.65) |
| 18:05.72 | (1:11.16) |