| 1:07.91 | 2:22.81 | (1:14.90) | |
| 3:38.78 | (1:15.97) | 4:55.11 | (1:16.33) |
| 6:12.87 | (1:17.76) | 7:32.43 | (1:19.56) |
| 8:51.94 | (1:19.51) | 10:12.27 | (1:20.33) |
| 11:33.27 | (1:21.00) | 12:53.89 | (1:20.62) |
| 14:15.79 | (1:21.90) | 15:37.95 | (1:22.16) |
| 16:59.72 | (1:21.77) | 18:19.50 | (1:19.78) |
| 19:39.30 | (1:19.80) |