| 1:09.55 | 2:23.80 | (1:14.25) | |
| 3:39.65 | (1:15.85) | 4:55.74 | (1:16.09) |
| 6:11.57 | (1:15.83) | 7:27.53 | (1:15.96) |
| 8:43.29 | (1:15.76) | 9:59.85 | (1:16.56) |
| 11:16.04 | (1:16.19) | 12:32.40 | (1:16.36) |
| 13:48.85 | (1:16.45) | 15:04.03 | (1:15.18) |
| 16:19.76 | (1:15.73) | 17:34.87 | (1:15.11) |
| 18:49.29 | (1:14.42) |