| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.786 | 21/5:10.506 |
| 2 | 2 | 15.218 | 20/5:00.040 |
| 3 | 2 | 14.723 | 21/5:13.089 |
| 4 | 2 | 14.672 | 21/5:11.845 |
| 5 | 2 | 14.840 | 21/5:11.804 |
| 6 | 2 | 16.569 | 20/5:02.693 |
| 7 | 2 | 16.533 | 20/5:06.689 |
| 8 | 4 | 18.271 | 20/5:14.030 |
| 9 | 4 | 15.275 | 20/5:13.082 |
| 10 | 4 | 14.792 | 20/5:11.358 |
| 11 | 4 | 14.423 | 20/5:09.276 |
| 12 | 4 | 14.930 | 20/5:08.387 |
| 13 | 4 | 15.267 | 20/5:08.152 |
| 14 | 4 | 18.081 | 20/5:11.971 |
| 15 | 4 | 14.644 | 20/5:10.699 |
| 16 | 4 | 15.152 | 20/5:10.220 |
| 17 | 4 | 14.790 | 20/5:09.372 |
| 18 | 4 | 15.073 | 20/5:08.932 |
| 19 | 5 | 19.677 | 20/5:13.385 |
| 20 | 5 | 20.917 | 20/5:18.633 |