| 1:14.66 | 2:34.96 | (1:20.30) | |
| 3:55.06 | (1:20.10) | 5:15.34 | (1:20.28) |
| 6:35.20 | (1:19.86) | 7:56.00 | (1:20.80) |
| 9:16.87 | (1:20.87) | 10:37.95 | (1:21.08) |
| 11:57.99 | (1:20.04) | 13:17.36 | (1:19.37) |
| 14:35.97 | (1:18.61) | 15:54.45 | (1:18.48) |
| 17:13.37 | (1:18.92) | 18:32.12 | (1:18.75) |
| 19:50.16 | (1:18.04) |