| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.669 | 21/6:11.049 |
| 2 | 1 | 17.454 | 21/6:08.792 |
| 3 | 1 | 17.448 | 21/6:07.997 |
| 4 | 1 | 17.714 | 21/6:08.996 |
| 5 | 1 | 20.286 | 20/6:02.284 |
| 6 | 1 | 17.547 | 20/6:00.393 |
| 7 | 1 | 17.733 | 21/6:17.553 |
| 8 | 1 | 17.980 | 21/6:17.556 |
| 9 | 1 | 18.880 | 20/6:01.580 |
| 10 | 1 | 17.408 | 20/6:00.238 |
| 11 | 1 | 17.933 | 20/6:00.095 |
| 12 | 1 | 17.619 | 21/6:17.424 |
| 13 | 1 | 17.813 | 21/6:17.166 |
| 14 | 1 | 17.980 | 21/6:17.196 |
| 15 | 1 | 17.388 | 21/6:16.393 |
| 16 | 1 | 17.588 | 21/6:15.952 |
| 17 | 1 | 17.942 | 21/6:16.001 |
| 18 | 1 | 18.102 | 21/6:16.231 |
| 19 | 1 | 17.317 | 21/6:15.570 |
| 20 | 1 | 18.383 | 21/6:16.093 |
| 21 | 1 | 17.739 | 21/6:15.923 |