| 1:12.80 | 2:28.44 | (1:15.64) | |
| 3:44.00 | (1:15.56) | 4:59.85 | (1:15.85) |
| 6:16.31 | (1:16.46) | 7:32.36 | (1:16.05) |
| 8:48.80 | (1:16.44) | 10:05.72 | (1:16.92) |
| 11:22.35 | (1:16.63) | 12:39.72 | (1:17.37) |
| 13:56.48 | (1:16.76) | 15:13.27 | (1:16.79) |
| 16:30.05 | (1:16.78) | 17:46.80 | (1:16.75) |
| 19:01.86 | (1:15.06) |