| 1:09.72 | 2:22.72 | (1:13.00) | |
| 3:36.30 | (1:13.58) | 4:50.15 | (1:13.85) |
| 6:04.16 | (1:14.01) | 7:18.03 | (1:13.87) |
| 8:31.51 | (1:13.48) | 9:45.25 | (1:13.74) |
| 10:58.89 | (1:13.64) | 12:12.87 | (1:13.98) |
| 13:27.20 | (1:14.33) | 14:41.81 | (1:14.61) |
| 15:55.95 | (1:14.14) | 17:09.48 | (1:13.53) |
| 18:22.31 | (1:12.83) |