| 1:09.92 | 2:24.54 | (1:14.62) | |
| 3:39.76 | (1:15.22) | 4:54.96 | (1:15.20) |
| 6:10.34 | (1:15.38) | 7:25.80 | (1:15.46) |
| 8:41.58 | (1:15.78) | 9:57.79 | (1:16.21) |
| 11:13.83 | (1:16.04) | 12:30.18 | (1:16.35) |
| 13:46.35 | (1:16.17) | 15:03.04 | (1:16.69) |
| 16:19.76 | (1:16.72) | 17:36.73 | (1:16.97) |
| 18:51.53 | (1:14.80) |