| 1:14.92 | 2:33.84 | (1:18.92) | |
| 3:53.40 | (1:19.56) | 5:13.20 | (1:19.80) |
| 6:33.22 | (1:20.02) | 7:53.63 | (1:20.41) |
| 9:14.34 | (1:20.71) | 10:34.57 | (1:20.23) |
| 11:54.97 | (1:20.40) | 13:15.04 | (1:20.07) |
| 14:36.31 | (1:21.27) | 15:57.15 | (1:20.84) |
| 17:17.92 | (1:20.77) | 18:38.98 | (1:21.06) |
| 19:57.60 | (1:18.62) |