| 1:11.67 | 2:27.92 | (1:16.25) | |
| 3:43.92 | (1:16.00) | 4:59.52 | (1:15.60) |
| 6:15.63 | (1:16.11) | 7:32.14 | (1:16.51) |
| 8:48.78 | (1:16.64) | 10:05.91 | (1:17.13) |
| 11:22.98 | (1:17.07) | 12:40.05 | (1:17.07) |
| 13:57.43 | (1:17.38) | 15:14.90 | (1:17.47) |
| 16:32.35 | (1:17.45) | 17:49.41 | (1:17.06) |
| 19:05.67 | (1:16.26) |