| 1:16.38 | 2:37.12 | (1:20.74) | |
| 3:58.12 | (1:21.00) | 5:19.32 | (1:21.20) |
| 6:40.74 | (1:21.42) | 8:02.75 | (1:22.01) |
| 9:24.67 | (1:21.92) | 10:46.43 | (1:21.76) |
| 12:08.54 | (1:22.11) | 13:30.80 | (1:22.26) |
| 14:53.86 | (1:23.06) | 16:16.24 | (1:22.38) |
| 17:38.90 | (1:22.66) | 19:01.30 | (1:22.40) |
| 20:13.65 | (1:12.35) |