| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.388 | 28/8:06.864 |
| 2 | 4 | 17.178 | 28/8:03.924 |
| 3 | 4 | 36.500 | 21/8:17.462 |
| 4 | 4 | 53.091 | 16/8:16.628 |
| 5 | 4 | 1:08.346 | 13/8:20.508 |
| 6 | 4 | 17.796 | 14/8:10.698 |
| 7 | 4 | 17.795 | 15/8:08.773 |
| 8 | 4 | 15.761 | 16/8:07.710 |
| 9 | 4 | 15.575 | 17/8:10.034 |
| 10 | 4 | 15.625 | 18/8:15.099 |
| 11 | 4 | 18.718 | 18/8:00.719 |
| 12 | 4 | 16.257 | 19/8:10.881 |
| 13 | 4 | 15.808 | 20/8:21.289 |
| 14 | 4 | 26.949 | 20/8:23.981 |
| 15 | 4 | 17.714 | 20/8:14.001 |
| 16 | 4 | 16.652 | 20/8:03.941 |
| 17 | 4 | 22.896 | 20/8:02.411 |
| 18 | 4 | 16.214 | 21/8:17.307 |
| 19 | 4 | 15.930 | 21/8:08.740 |
| 20 | 4 | 16.374 | 21/8:01.495 |
| 21 | 4 | 17.373 | 22/8:18.604 |
| 22 | 4 | 20.036 | 22/8:15.976 |