| 1:07.73 | 2:19.51 | (1:11.78) | |
| 3:32.57 | (1:13.06) | 4:46.64 | (1:14.07) |
| 6:00.50 | (1:13.86) | 7:14.69 | (1:14.19) |
| 8:29.01 | (1:14.32) | 9:42.83 | (1:13.82) |
| 10:55.80 | (1:12.97) | 12:11.26 | (1:15.46) |
| 13:22.92 | (1:11.66) | 14:34.95 | (1:12.03) |
| 15:47.86 | (1:12.91) | 17:00.57 | (1:12.71) |
| 18:07.79 | (1:07.22) |