| 1:10.44 | 2:26.26 | (1:15.82) | |
| 3:41.43 | (1:15.17) | 4:57.09 | (1:15.66) |
| 6:11.72 | (1:14.63) | 7:26.13 | (1:14.41) |
| 8:40.77 | (1:14.64) | 9:55.79 | (1:15.02) |
| 11:10.90 | (1:15.11) | 12:26.50 | (1:15.60) |
| 13:42.30 | (1:15.80) | 14:58.44 | (1:16.14) |
| 16:14.47 | (1:16.03) | 17:30.62 | (1:16.15) |
| 18:45.20 | (1:14.58) |