| 1:12.89 | 2:32.28 | (1:19.39) | |
| 3:52.43 | (1:20.15) | 5:13.34 | (1:20.91) |
| 6:34.69 | (1:21.35) | 7:56.31 | (1:21.62) |
| 9:17.62 | (1:21.31) | 10:39.51 | (1:21.89) |
| 12:01.36 | (1:21.85) | 13:24.58 | (1:23.22) |
| 14:46.97 | (1:22.39) | 16:09.23 | (1:22.26) |
| 17:32.08 | (1:22.85) | 18:53.43 | (1:21.35) |
| 20:15.84 | (1:22.41) |