| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.630 | N/A |
| 2 | 3 | 15.020 | 20/5:05.001 |
| 3 | 3 | 14.494 | 20/5:00.013 |
| 4 | 3 | 15.865 | 20/5:07.030 |
| 5 | 3 | 14.211 | 20/5:02.682 |
| 6 | 3 | 15.867 | 20/5:06.366 |
| 7 | 3 | 13.918 | 20/5:02.650 |
| 8 | 3 | 13.978 | 20/5:00.159 |
| 9 | 3 | 14.409 | 21/5:14.035 |
| 10 | 3 | 14.037 | 21/5:12.516 |
| 11 | 3 | 14.486 | 21/5:12.002 |
| 12 | 3 | 15.003 | 21/5:12.880 |
| 13 | 3 | 14.435 | 21/5:12.501 |
| 14 | 3 | 14.068 | 21/5:11.616 |
| 15 | 3 | 14.724 | 21/5:11.794 |
| 16 | 3 | 16.677 | 21/5:14.552 |
| 17 | 3 | 13.830 | 21/5:13.407 |
| 18 | 3 | 17.230 | 20/5:01.558 |
| 19 | 3 | 14.821 | 20/5:01.540 |
| 20 | 3 | 14.128 | 20/5:00.831 |