| 1:11.91 | 2:28.72 | (1:16.81) | |
| 3:44.87 | (1:16.15) | 5:02.11 | (1:17.24) |
| 6:17.83 | (1:15.72) | 7:34.43 | (1:16.60) |
| 8:50.93 | (1:16.50) | 10:06.98 | (1:16.05) |
| 11:23.51 | (1:16.53) | 12:38.55 | (1:15.04) |
| 13:54.80 | (1:16.25) | 15:11.29 | (1:16.49) |
| 16:26.74 | (1:15.45) | 17:42.52 | (1:15.78) |
| 18:54.12 | (1:11.60) |