| 1:14.64 | 2:33.79 | (1:19.15) | |
| 3:52.99 | (1:19.20) | 5:13.17 | (1:20.18) |
| 6:33.24 | (1:20.07) | 7:53.74 | (1:20.50) |
| 9:13.84 | (1:20.10) | 10:33.78 | (1:19.94) |
| 11:53.73 | (1:19.95) | 13:13.78 | (1:20.05) |
| 14:33.74 | (1:19.96) | 15:53.80 | (1:20.06) |
| 17:14.22 | (1:20.42) | 18:34.23 | (1:20.01) |
| 19:53.12 | (1:18.89) |