| 1:11.88 | 2:31.29 | (1:19.41) | |
| 3:51.58 | (1:20.29) | 5:12.50 | (1:20.92) |
| 6:34.79 | (1:22.29) | 7:55.27 | (1:20.48) |
| 9:16.45 | (1:21.18) | 10:34.78 | (1:18.33) |
| 11:53.01 | (1:18.23) | 13:12.91 | (1:19.90) |
| 14:33.49 | (1:20.58) | 15:54.80 | (1:21.31) |
| 17:15.78 | (1:20.98) | 18:35.34 | (1:19.56) |
| 19:53.10 | (1:17.76) |