| 1:12.44 | 2:28.27 | (1:15.83) | |
| 3:43.89 | (1:15.62) | 5:00.53 | (1:16.64) |
| 6:16.85 | (1:16.32) | 7:33.68 | (1:16.83) |
| 8:50.82 | (1:17.14) | 10:07.74 | (1:16.92) |
| 11:23.59 | (1:15.85) | 12:39.63 | (1:16.04) |
| 13:55.50 | (1:15.87) | 15:11.72 | (1:16.22) |
| 16:27.64 | (1:15.92) | 17:43.09 | (1:15.45) |
| 18:56.29 | (1:13.20) |