| 1:13.40 | 2:29.30 | (1:15.90) | |
| 3:44.93 | (1:15.63) | 5:00.59 | (1:15.66) |
| 6:15.98 | (1:15.39) | 7:31.09 | (1:15.11) |
| 8:46.59 | (1:15.50) | 10:02.17 | (1:15.58) |
| 11:17.83 | (1:15.66) | 12:34.31 | (1:16.48) |
| 13:50.12 | (1:15.81) | 15:06.20 | (1:16.08) |
| 16:21.94 | (1:15.74) | 17:38.12 | (1:16.18) |
| 18:53.78 | (1:15.66) |