| 1:08.10 | 2:19.90 | (1:11.80) | |
| 3:32.45 | (1:12.55) | 4:45.12 | (1:12.67) |
| 5:59.20 | (1:14.08) | 7:12.33 | (1:13.13) |
| 8:26.15 | (1:13.82) | 9:41.06 | (1:14.91) |
| 10:55.09 | (1:14.03) | 12:08.74 | (1:13.65) |
| 13:22.30 | (1:13.56) | 14:34.59 | (1:12.29) |
| 15:47.66 | (1:13.07) | 16:59.97 | (1:12.31) |
| 18:07.46 | (1:07.49) |