| 1:13.54 | 2:34.06 | (1:20.52) | |
| 3:56.50 | (1:22.44) | 5:19.32 | (1:22.82) |
| 6:40.35 | (1:21.03) | 8:02.29 | (1:21.94) |
| 9:26.84 | (1:24.55) | 10:51.35 | (1:24.51) |
| 12:16.25 | (1:24.90) | 13:41.87 | (1:25.62) |
| 15:07.86 | (1:25.99) | 16:33.77 | (1:25.91) |
| 17:58.64 | (1:24.87) | 19:23.76 | (1:25.12) |
| 20:46.55 | (1:22.79) |