| 1:10.75 | 2:26.24 | (1:15.49) | |
| 3:41.74 | (1:15.50) | 4:56.74 | (1:15.00) |
| 6:12.15 | (1:15.41) | 7:26.00 | (1:13.85) |
| 8:43.29 | (1:17.29) | 10:01.23 | (1:17.94) |
| 11:19.35 | (1:18.12) | 12:37.54 | (1:18.19) |
| 13:56.72 | (1:19.18) | 15:14.26 | (1:17.54) |
| 16:32.70 | (1:18.44) | 17:49.74 | (1:17.04) |
| 19:03.48 | (1:13.74) |