| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.877 | N/A |
| 2 | 1 | 15.099 | 20/5:05.758 |
| 3 | 1 | 15.703 | 20/5:11.496 |
| 4 | 1 | 15.325 | 20/5:11.014 |
| 5 | 1 | 15.359 | 20/5:10.935 |
| 6 | 3 | 19.421 | 19/5:10.142 |
| 7 | 5 | 23.739 | 18/5:15.374 |
| 8 | 5 | 14.840 | 18/5:09.057 |
| 9 | 5 | 17.758 | 18/5:10.520 |
| 10 | 5 | 15.507 | 18/5:07.406 |
| 11 | 5 | 16.349 | 18/5:06.347 |
| 12 | 5 | 15.834 | 18/5:04.684 |
| 13 | 5 | 17.641 | 18/5:05.858 |
| 14 | 5 | 20.765 | 18/5:10.937 |
| 15 | 5 | 16.747 | 18/5:10.411 |
| 16 | 5 | 15.562 | 18/5:08.612 |
| 17 | 5 | 17.295 | 18/5:08.088 |
| 18 | 5 | 23.468 | 18/5:15.289 |