| 1:10.50 | 2:24.75 | (1:14.25) | |
| 3:39.65 | (1:14.90) | 4:54.92 | (1:15.27) |
| 6:10.20 | (1:15.28) | 7:25.35 | (1:15.15) |
| 8:41.07 | (1:15.72) | 9:56.49 | (1:15.42) |
| 11:12.76 | (1:16.27) | 12:28.69 | (1:15.93) |
| 13:44.99 | (1:16.30) | 15:01.72 | (1:16.73) |
| 16:18.69 | (1:16.97) | 17:35.76 | (1:17.07) |
| 18:51.02 | (1:15.26) |