| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.444 | 20/5:08.880 |
| 2 | 1 | 15.534 | 20/5:09.780 |
| 3 | 1 | 15.298 | 20/5:08.507 |
| 4 | 1 | 15.386 | 20/5:08.310 |
| 5 | 1 | 15.266 | 20/5:07.712 |
| 6 | 1 | 15.323 | 20/5:07.503 |
| 7 | 1 | 15.319 | 20/5:07.343 |
| 8 | 1 | 15.632 | 20/5:08.005 |
| 9 | 1 | 15.415 | 20/5:08.038 |
| 10 | 1 | 15.831 | 20/5:08.896 |
| 11 | 1 | 18.655 | 20/5:14.733 |
| 12 | 1 | 15.492 | 20/5:14.325 |
| 13 | 1 | 15.415 | 20/5:13.862 |
| 14 | 1 | 15.333 | 20/5:13.347 |
| 15 | 1 | 15.369 | 20/5:12.949 |
| 16 | 1 | 15.422 | 20/5:12.667 |
| 17 | 1 | 15.526 | 20/5:12.541 |
| 18 | 1 | 15.393 | 20/5:12.281 |
| 19 | 1 | 15.611 | 20/5:12.278 |
| 20 | 1 | 15.587 | 20/5:12.251 |