| 1:08.49 | 2:22.31 | (1:13.82) | |
| 3:36.79 | (1:14.48) | 4:50.90 | (1:14.11) |
| 6:05.95 | (1:15.05) | 7:20.88 | (1:14.93) |
| 8:34.82 | (1:13.94) | 9:49.51 | (1:14.69) |
| 11:04.27 | (1:14.76) | 12:18.89 | (1:14.62) |
| 13:34.01 | (1:15.12) | 14:49.21 | (1:15.20) |
| 16:04.03 | (1:14.82) | 17:18.70 | (1:14.67) |
| 18:31.82 | (1:13.12) |