| 1:11.10 | 2:25.25 | (1:14.15) | |
| 3:37.38 | (1:12.13) | 4:50.03 | (1:12.65) |
| 6:04.29 | (1:14.26) | 7:17.64 | (1:13.35) |
| 8:31.95 | (1:14.31) | 9:46.15 | (1:14.20) |
| 11:00.34 | (1:14.19) | 12:14.35 | (1:14.01) |
| 13:28.40 | (1:14.05) | 14:42.72 | (1:14.32) |
| 15:55.37 | (1:12.65) | 17:08.30 | (1:12.93) |
| 18:20.06 | (1:11.76) |