| 1:08.81 | 2:23.43 | (1:14.62) | |
| 3:38.77 | (1:15.34) | 4:54.94 | (1:16.17) |
| 6:10.74 | (1:15.80) | 7:26.76 | (1:16.02) |
| 8:42.88 | (1:16.12) | 9:58.54 | (1:15.66) |
| 11:14.50 | (1:15.96) | 12:31.47 | (1:16.97) |
| 13:48.03 | (1:16.56) | 15:04.43 | (1:16.40) |
| 16:20.38 | (1:15.95) | 17:34.49 | (1:14.11) |
| 18:48.89 | (1:14.40) |