| 1:13.12 | 2:32.68 | (1:19.56) | |
| 3:52.55 | (1:19.87) | 5:12.97 | (1:20.42) |
| 6:32.21 | (1:19.24) | 7:51.65 | (1:19.44) |
| 9:11.88 | (1:20.23) | 10:31.67 | (1:19.79) |
| 11:51.10 | (1:19.43) | 13:10.75 | (1:19.65) |
| 14:29.89 | (1:19.14) | 15:49.98 | (1:20.09) |
| 17:09.18 | (1:19.20) | 18:28.91 | (1:19.73) |
| 19:47.64 | (1:18.73) |