| 1:13.64 | 2:33.50 | (1:19.86) | |
| 3:53.58 | (1:20.08) | 5:13.37 | (1:19.79) |
| 6:33.63 | (1:20.26) | 7:54.23 | (1:20.60) |
| 9:15.31 | (1:21.08) | 10:36.02 | (1:20.71) |
| 11:57.30 | (1:21.28) | 13:18.50 | (1:21.20) |
| 14:39.06 | (1:20.56) | 15:59.22 | (1:20.16) |
| 17:18.08 | (1:18.86) | 18:36.26 | (1:18.18) |
| 19:51.87 | (1:15.61) |