| 1:10.91 | 2:25.67 | (1:14.76) | |
| 3:42.32 | (1:16.65) | 4:58.69 | (1:16.37) |
| 6:15.79 | (1:17.10) | 7:34.30 | (1:18.51) |
| 8:53.41 | (1:19.11) | 10:12.56 | (1:19.15) |
| 11:31.91 | (1:19.35) | 12:48.13 | (1:16.22) |
| 14:08.69 | (1:20.56) | 15:27.03 | (1:18.34) |
| 16:45.26 | (1:18.23) | 18:03.18 | (1:17.92) |
| 19:16.14 | (1:12.96) |