| 1:11.18 | 2:27.11 | (1:15.93) | |
| 3:43.52 | (1:16.41) | 5:00.90 | (1:17.38) |
| 6:17.10 | (1:16.20) | 7:33.79 | (1:16.69) |
| 8:50.18 | (1:16.39) | 10:06.26 | (1:16.08) |
| 11:21.90 | (1:15.64) | 12:37.28 | (1:15.38) |
| 13:52.59 | (1:15.31) | 15:08.07 | (1:15.48) |
| 16:23.56 | (1:15.49) | 17:38.32 | (1:14.76) |
| 18:50.63 | (1:12.31) |