| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.569 | 20/5:11.038 |
| 2 | 1 | 15.605 | 20/5:11.074 |
| 3 | 1 | 15.750 | 20/5:12.826 |
| 4 | 1 | 15.364 | 20/5:11.044 |
| 5 | 1 | 15.480 | 20/5:11.072 |
| 6 | 1 | 15.574 | 20/5:11.014 |
| 7 | 1 | 15.354 | 20/5:10.056 |
| 8 | 1 | 15.370 | 20/5:10.165 |
| 9 | 1 | 15.407 | 20/5:09.094 |
| 10 | 1 | 15.366 | 20/5:09.678 |
| 11 | 2 | 16.003 | 20/5:10.621 |
| 12 | 2 | 15.341 | 20/5:10.305 |
| 13 | 2 | 15.788 | 20/5:10.724 |
| 14 | 2 | 15.572 | 20/5:10.775 |
| 15 | 2 | 15.581 | 20/5:10.832 |
| 16 | 1 | 15.244 | 20/5:10.046 |
| 17 | 2 | 15.277 | 20/5:10.170 |
| 18 | 1 | 15.238 | 20/5:09.087 |
| 19 | 1 | 15.371 | 20/5:09.741 |
| 20 | 1 | 15.565 | 20/5:09.819 |