| 1:12.08 | 2:27.64 | (1:15.56) | |
| 3:43.76 | (1:16.12) | 5:00.13 | (1:16.37) |
| 6:17.16 | (1:17.03) | 7:34.07 | (1:16.91) |
| 8:50.88 | (1:16.81) | 10:08.60 | (1:17.72) |
| 11:27.27 | (1:18.67) | 12:46.51 | (1:19.24) |
| 14:05.45 | (1:18.94) | 15:25.96 | (1:20.51) |
| 16:46.54 | (1:20.58) | 18:07.21 | (1:20.67) |
| 19:26.77 | (1:19.56) |