| 1:08.19 | 2:22.68 | (1:14.49) | |
| 3:37.23 | (1:14.55) | 4:51.90 | (1:14.67) |
| 6:07.81 | (1:15.91) | 7:22.79 | (1:14.98) |
| 8:38.52 | (1:15.73) | 9:53.86 | (1:15.34) |
| 11:09.00 | (1:15.14) | 12:24.64 | (1:15.64) |
| 13:39.98 | (1:15.34) | 14:55.56 | (1:15.58) |
| 16:12.07 | (1:16.51) | 17:28.49 | (1:16.42) |
| 18:42.30 | (1:13.81) |