| 1:12.74 | 2:28.65 | (1:15.91) | |
| 3:44.57 | (1:15.92) | 5:00.08 | (1:15.51) |
| 6:15.68 | (1:15.60) | 7:31.08 | (1:15.40) |
| 8:47.31 | (1:16.23) | 10:03.82 | (1:16.51) |
| 11:21.43 | (1:17.61) | 12:38.28 | (1:16.85) |
| 13:56.28 | (1:18.00) | 15:14.94 | (1:18.66) |
| 16:33.14 | (1:18.20) | 17:50.79 | (1:17.65) |
| 19:07.16 | (1:16.37) |