| 1:12.74 | 2:29.43 | (1:16.69) | |
| 3:46.30 | (1:16.87) | 5:04.55 | (1:18.25) |
| 6:21.35 | (1:16.80) | 7:36.91 | (1:15.56) |
| 8:52.20 | (1:15.29) | 10:07.87 | (1:15.67) |
| 11:22.85 | (1:14.98) | 12:38.26 | (1:15.41) |
| 13:53.42 | (1:15.16) | 15:08.53 | (1:15.11) |
| 16:24.26 | (1:15.73) | 17:39.66 | (1:15.40) |
| 18:52.71 | (1:13.05) |