| 1:09.82 | 2:22.62 | (1:12.80) | |
| 3:35.22 | (1:12.60) | 4:48.41 | (1:13.19) |
| 6:01.67 | (1:13.26) | 7:14.10 | (1:12.43) |
| 8:26.59 | (1:12.49) | 9:39.51 | (1:12.92) |
| 10:52.45 | (1:12.94) | 12:05.50 | (1:13.05) |
| 13:18.29 | (1:12.79) | 14:31.76 | (1:13.47) |
| 15:44.69 | (1:12.93) | 16:58.20 | (1:13.51) |
| 18:09.98 | (1:11.78) |