| 1:09.96 | 2:22.17 | (1:12.21) | |
| 3:35.02 | (1:12.85) | 4:48.05 | (1:13.03) |
| 6:01.78 | (1:13.73) | 7:15.53 | (1:13.75) |
| 8:29.34 | (1:13.81) | 9:42.64 | (1:13.30) |
| 10:56.08 | (1:13.44) | 12:09.29 | (1:13.21) |
| 13:22.59 | (1:13.30) | 14:35.48 | (1:12.89) |
| 15:47.95 | (1:12.47) | 17:00.04 | (1:12.09) |
| 18:10.68 | (1:10.64) |