| 1:10.87 | 2:27.18 | (1:16.31) | |
| 3:42.96 | (1:15.78) | 4:59.29 | (1:16.33) |
| 6:16.15 | (1:16.86) | 7:33.09 | (1:16.94) |
| 8:50.20 | (1:17.11) | 10:07.27 | (1:17.07) |
| 11:24.27 | (1:17.00) | 12:40.62 | (1:16.35) |
| 13:56.92 | (1:16.30) | 15:14.26 | (1:17.34) |
| 16:31.60 | (1:17.34) | 17:48.22 | (1:16.62) |
| 19:01.83 | (1:13.61) |