| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.930 | N/A |
| 2 | 4 | 15.404 | 20/5:09.606 |
| 3 | 3 | 14.906 | 20/5:04.875 |
| 4 | 3 | 14.723 | 20/5:02.139 |
| 5 | 3 | 14.646 | 20/5:00.405 |
| 6 | 3 | 14.230 | 21/5:12.566 |
| 7 | 3 | 14.402 | 21/5:11.003 |
| 8 | 3 | 14.764 | 21/5:11.043 |
| 9 | 3 | 15.149 | 21/5:12.049 |
| 10 | 4 | 15.446 | 21/5:13.974 |
| 11 | 4 | 13.572 | 21/5:11.414 |
| 12 | 3 | 14.557 | 21/5:11.011 |
| 13 | 3 | 14.613 | 21/5:10.095 |
| 14 | 4 | 17.893 | 20/5:00.914 |
| 15 | 4 | 14.468 | 20/5:00.264 |
| 16 | 4 | 14.735 | 20/5:00.040 |
| 17 | 4 | 16.679 | 20/5:02.152 |
| 18 | 4 | 14.853 | 20/5:01.974 |
| 19 | 4 | 14.465 | 20/5:01.407 |
| 20 | 4 | 14.379 | 20/5:00.814 |