| 1:13.65 | 2:29.96 | (1:16.31) | |
| 3:45.45 | (1:15.49) | 5:01.60 | (1:16.15) |
| 6:17.40 | (1:15.80) | 7:33.65 | (1:16.25) |
| 8:50.31 | (1:16.66) | 10:06.36 | (1:16.05) |
| 11:22.92 | (1:16.56) | 12:39.34 | (1:16.42) |
| 13:56.34 | (1:17.00) | 15:14.39 | (1:18.05) |
| 16:31.92 | (1:17.53) | 17:48.85 | (1:16.93) |
| 19:04.30 | (1:15.45) |