| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.614 | 20/5:12.280 |
| 2 | 3 | 15.421 | 20/5:10.350 |
| 3 | 3 | 15.694 | 20/5:11.527 |
| 4 | 3 | 15.650 | 20/5:11.895 |
| 5 | 3 | 16.123 | 20/5:14.008 |
| 6 | 3 | 15.858 | 20/5:14.533 |
| 7 | 3 | 15.514 | 20/5:13.926 |
| 8 | 3 | 15.291 | 20/5:12.912 |
| 9 | 3 | 18.819 | 19/5:03.966 |
| 10 | 3 | 16.408 | 19/5:04.745 |
| 11 | 3 | 15.532 | 19/5:03.869 |
| 12 | 3 | 15.449 | 19/5:03.007 |
| 13 | 3 | 15.694 | 19/5:02.636 |
| 14 | 3 | 15.847 | 19/5:02.526 |
| 15 | 3 | 15.718 | 19/5:02.267 |
| 16 | 2 | 15.692 | 19/5:02.010 |
| 17 | 3 | 15.550 | 19/5:01.624 |
| 18 | 3 | 17.743 | 19/5:03.596 |
| 19 | 3 | 16.095 | 19/5:03.712 |