| 1:13.92 | 2:33.06 | (1:19.14) | |
| 3:52.80 | (1:19.74) | 5:12.66 | (1:19.86) |
| 6:32.61 | (1:19.95) | 7:53.28 | (1:20.67) |
| 9:14.53 | (1:21.25) | 10:35.38 | (1:20.85) |
| 11:56.38 | (1:21.00) | 13:18.91 | (1:22.53) |
| 14:40.90 | (1:21.99) | 16:02.64 | (1:21.74) |
| 17:25.09 | (1:22.45) | 18:45.74 | (1:20.65) |
| 20:02.69 | (1:16.95) |