| 1:13.81 | 2:30.10 | (1:16.29) | |
| 3:47.09 | (1:16.99) | 5:04.18 | (1:17.09) |
| 6:21.12 | (1:16.94) | 7:37.58 | (1:16.46) |
| 8:53.77 | (1:16.19) | 10:09.50 | (1:15.73) |
| 11:25.11 | (1:15.61) | 12:40.34 | (1:15.23) |
| 13:55.48 | (1:15.14) | 15:11.35 | (1:15.87) |
| 16:27.14 | (1:15.79) | 17:43.61 | (1:16.47) |
| 18:56.86 | (1:13.25) |