| 1:12.43 | 2:28.07 | (1:15.64) | |
| 3:44.70 | (1:16.63) | 5:02.52 | (1:17.82) |
| 6:21.27 | (1:18.75) | 7:39.80 | (1:18.53) |
| 8:58.49 | (1:18.69) | 10:17.30 | (1:18.81) |
| 11:36.49 | (1:19.19) | 12:55.66 | (1:19.17) |
| 14:15.03 | (1:19.37) | 15:34.39 | (1:19.36) |
| 16:53.39 | (1:19.00) | 18:11.78 | (1:18.39) |
| 19:27.93 | (1:16.15) |