| 1:13.78 | 2:30.22 | (1:16.44) | |
| 3:46.73 | (1:16.51) | 5:03.45 | (1:16.72) |
| 6:20.01 | (1:16.56) | 7:37.65 | (1:17.64) |
| 8:56.16 | (1:18.51) | 10:15.01 | (1:18.85) |
| 11:33.90 | (1:18.89) | 12:53.52 | (1:19.62) |
| 14:13.11 | (1:19.59) | 15:33.27 | (1:20.16) |
| 16:52.91 | (1:19.64) | 18:12.26 | (1:19.35) |
| 19:29.98 | (1:17.72) |