| 1:07.96 | 2:20.74 | (1:12.78) | |
| 3:32.63 | (1:11.89) | 4:45.27 | (1:12.64) |
| 5:58.62 | (1:13.35) | 7:11.28 | (1:12.66) |
| 8:23.70 | (1:12.42) | 9:37.15 | (1:13.45) |
| 10:51.16 | (1:14.01) | 12:05.62 | (1:14.46) |
| 13:19.36 | (1:13.74) | 14:32.85 | (1:13.49) |
| 15:47.55 | (1:14.70) | 17:03.13 | (1:15.58) |
| 18:18.16 | (1:15.03) |