| 1:09.92 | 2:24.79 | (1:14.87) | |
| 3:39.87 | (1:15.08) | 4:55.45 | (1:15.58) |
| 6:10.63 | (1:15.18) | 7:25.49 | (1:14.86) |
| 8:40.62 | (1:15.13) | 9:55.95 | (1:15.33) |
| 11:11.63 | (1:15.68) | 12:27.54 | (1:15.91) |
| 13:43.22 | (1:15.68) | 14:58.93 | (1:15.71) |
| 16:15.26 | (1:16.33) | 17:31.08 | (1:15.82) |
| 18:46.21 | (1:15.13) |