| 1:15.73 | 2:35.26 | (1:19.53) | |
| 3:53.84 | (1:18.58) | 5:12.66 | (1:18.82) |
| 6:31.99 | (1:19.33) | 7:51.34 | (1:19.35) |
| 9:10.34 | (1:19.00) | 10:30.37 | (1:20.03) |
| 11:50.27 | (1:19.90) | 13:10.88 | (1:20.61) |
| 14:31.18 | (1:20.30) | 15:51.10 | (1:19.92) |
| 17:10.31 | (1:19.21) | 18:30.15 | (1:19.84) |
| 19:47.92 | (1:17.77) |