| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.768 | 21/6:13.128 |
| 2 | 2 | 17.524 | 21/6:10.566 |
| 3 | 2 | 17.693 | 21/6:10.895 |
| 4 | 2 | 17.333 | 21/6:09.169 |
| 5 | 2 | 17.148 | 21/6:07.357 |
| 6 | 2 | 17.099 | 21/6:05.977 |
| 7 | 2 | 17.366 | 21/6:05.793 |
| 8 | 2 | 17.387 | 21/6:05.710 |
| 9 | 2 | 17.736 | 21/6:06.459 |
| 10 | 2 | 22.953 | 20/6:00.014 |
| 11 | 2 | 18.128 | 20/6:00.245 |
| 12 | 2 | 18.366 | 20/6:00.835 |
| 13 | 2 | 17.787 | 20/6:00.443 |
| 14 | 2 | 17.354 | 21/6:17.463 |
| 15 | 2 | 17.398 | 21/6:16.656 |
| 16 | 1 | 17.297 | 21/6:15.817 |
| 17 | 1 | 17.986 | 21/6:15.928 |
| 18 | 1 | 18.493 | 21/6:16.619 |
| 19 | 1 | 17.151 | 21/6:15.753 |
| 20 | 1 | 17.958 | 21/6:15.821 |
| 21 | 1 | 17.734 | 21/6:15.659 |