| 1:08.57 | 2:22.21 | (1:13.64) | |
| 3:36.14 | (1:13.93) | 4:50.11 | (1:13.97) |
| 6:03.82 | (1:13.71) | 7:18.74 | (1:14.92) |
| 8:33.12 | (1:14.38) | 9:47.90 | (1:14.78) |
| 11:02.75 | (1:14.85) | 12:18.12 | (1:15.37) |
| 13:34.53 | (1:16.41) | 14:50.29 | (1:15.76) |
| 16:05.86 | (1:15.57) | 17:21.10 | (1:15.24) |
| 18:35.01 | (1:13.91) |