| 1:11.68 | 2:27.57 | (1:15.89) | |
| 3:43.47 | (1:15.90) | 5:00.21 | (1:16.74) |
| 6:17.94 | (1:17.73) | 7:35.60 | (1:17.66) |
| 8:54.40 | (1:18.80) | 10:12.76 | (1:18.36) |
| 11:32.60 | (1:19.84) | 12:52.05 | (1:19.45) |
| 14:11.84 | (1:19.79) | 15:31.71 | (1:19.87) |
| 16:51.17 | (1:19.46) | 18:09.99 | (1:18.82) |
| 19:25.50 | (1:15.51) |