| 1:10.91 | 2:24.49 | (1:13.58) | |
| 3:37.51 | (1:13.02) | 4:50.76 | (1:13.25) |
| 6:04.17 | (1:13.41) | 7:16.97 | (1:12.80) |
| 8:29.04 | (1:12.07) | 9:41.39 | (1:12.35) |
| 10:53.85 | (1:12.46) | 12:06.80 | (1:12.95) |
| 13:18.92 | (1:12.12) | 14:31.01 | (1:12.09) |
| 15:43.72 | (1:12.71) | 16:55.74 | (1:12.02) |
| 18:06.65 | (1:10.91) |