| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.667 | 20/5:13.340 |
| 2 | 2 | 15.387 | 20/5:10.540 |
| 3 | 1 | 15.509 | 20/5:10.420 |
| 4 | 1 | 15.911 | 20/5:12.370 |
| 5 | 1 | 15.545 | 20/5:12.076 |
| 6 | 1 | 17.547 | 19/5:02.626 |
| 7 | 1 | 15.533 | 19/5:01.554 |
| 8 | 1 | 16.415 | 19/5:02.846 |
| 9 | 1 | 15.645 | 19/5:02.225 |
| 10 | 1 | 16.423 | 19/5:03.206 |
| 11 | 2 | 17.198 | 19/5:05.347 |
| 12 | 2 | 16.394 | 19/5:05.859 |
| 13 | 2 | 16.099 | 19/5:05.861 |
| 14 | 2 | 15.951 | 19/5:05.661 |
| 15 | 2 | 15.639 | 19/5:05.093 |
| 16 | 2 | 15.495 | 19/5:04.425 |
| 17 | 2 | 15.896 | 19/5:04.284 |
| 18 | 2 | 18.989 | 19/5:07.423 |
| 19 | 2 | 15.321 | 19/5:06.564 |