| 1:12.47 | 2:29.14 | (1:16.67) | |
| 3:46.11 | (1:16.97) | 5:04.20 | (1:18.09) |
| 6:22.62 | (1:18.42) | 7:41.52 | (1:18.90) |
| 9:00.35 | (1:18.83) | 10:19.32 | (1:18.97) |
| 11:38.73 | (1:19.41) | 12:58.24 | (1:19.51) |
| 14:17.85 | (1:19.61) | 15:36.86 | (1:19.01) |
| 16:56.45 | (1:19.59) | 18:16.19 | (1:19.74) |
| 19:34.55 | (1:18.36) |