| 1:12.64 | 2:31.95 | (1:19.31) | |
| 3:51.15 | (1:19.20) | 5:11.09 | (1:19.94) |
| 6:31.44 | (1:20.35) | 7:50.24 | (1:18.80) |
| 9:07.75 | (1:17.51) | 10:25.30 | (1:17.55) |
| 11:42.63 | (1:17.33) | 12:58.63 | (1:16.00) |
| 14:17.53 | (1:18.90) | 15:34.97 | (1:17.44) |
| 16:53.02 | (1:18.05) | 18:11.50 | (1:18.48) |
| 19:29.64 | (1:18.14) |