| 1:16.29 | 2:34.85 | (1:18.56) | |
| 3:53.75 | (1:18.90) | 5:12.50 | (1:18.75) |
| 6:31.47 | (1:18.97) | 7:49.84 | (1:18.37) |
| 9:08.14 | (1:18.30) | 10:26.48 | (1:18.34) |
| 11:44.97 | (1:18.49) | 13:02.90 | (1:17.93) |
| 14:20.09 | (1:17.19) | 15:36.88 | (1:16.79) |
| 16:53.79 | (1:16.91) | 18:09.76 | (1:15.97) |
| 19:22.99 | (1:13.23) |