| 1:14.53 | 2:35.05 | (1:20.52) | |
| 3:57.65 | (1:22.60) | 5:18.92 | (1:21.27) |
| 6:41.87 | (1:22.95) | 8:03.60 | (1:21.73) |
| 9:27.18 | (1:23.58) | 10:50.91 | (1:23.73) |
| 12:15.54 | (1:24.63) | 13:40.52 | (1:24.98) |
| 15:04.82 | (1:24.30) | 16:29.35 | (1:24.53) |
| 17:52.80 | (1:23.45) | 19:16.62 | (1:23.82) |
| 20:38.95 | (1:22.33) |