| 1:10.50 | 2:25.45 | (1:14.95) | |
| 3:41.01 | (1:15.56) | 4:57.10 | (1:16.09) |
| 6:12.99 | (1:15.89) | 7:28.41 | (1:15.42) |
| 8:43.57 | (1:15.16) | 9:58.91 | (1:15.34) |
| 11:14.61 | (1:15.70) | 12:29.92 | (1:15.31) |
| 13:45.32 | (1:15.40) | 15:01.12 | (1:15.80) |
| 16:17.25 | (1:16.13) | 17:33.96 | (1:16.71) |
| 18:50.30 | (1:16.34) |