| 1:18.87 | 2:42.11 | (1:23.24) | |
| 4:05.26 | (1:23.15) | 5:28.53 | (1:23.27) |
| 6:51.80 | (1:23.27) | 8:12.23 | (1:20.43) |
| 9:32.71 | (1:20.48) | 10:53.17 | (1:20.46) |
| 12:14.12 | (1:20.95) | 13:36.48 | (1:22.36) |
| 14:55.83 | (1:19.35) | 16:15.37 | (1:19.54) |
| 17:34.37 | (1:19.00) | 18:53.53 | (1:19.16) |
| 20:11.07 | (1:17.54) |