| 1:11.11 | 2:25.38 | (1:14.27) | |
| 3:40.64 | (1:15.26) | 4:57.24 | (1:16.60) |
| 6:12.74 | (1:15.50) | 7:28.01 | (1:15.27) |
| 8:43.39 | (1:15.38) | 9:59.08 | (1:15.69) |
| 11:13.62 | (1:14.54) | 12:28.71 | (1:15.09) |
| 13:43.42 | (1:14.71) | 14:58.27 | (1:14.85) |
| 16:12.81 | (1:14.54) | 17:26.61 | (1:13.80) |
| 18:38.52 | (1:11.91) |