| 1:10.61 | 2:27.80 | (1:17.19) | |
| 3:45.11 | (1:17.31) | 5:02.27 | (1:17.16) |
| 6:19.79 | (1:17.52) | 7:38.00 | (1:18.21) |
| 8:56.30 | (1:18.30) | 10:15.74 | (1:19.44) |
| 11:35.25 | (1:19.51) | 12:54.83 | (1:19.58) |
| 14:14.66 | (1:19.83) | 15:35.50 | (1:20.84) |
| 16:55.43 | (1:19.93) | 18:16.05 | (1:20.62) |
| 19:36.68 | (1:20.63) |