| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.753 | 20/5:15.060 |
| 2 | 1 | 15.388 | 20/5:11.410 |
| 3 | 1 | 15.768 | 20/5:12.727 |
| 4 | 1 | 15.475 | 20/5:11.920 |
| 5 | 1 | 15.583 | 20/5:11.868 |
| 6 | 1 | 15.952 | 20/5:13.063 |
| 7 | 1 | 15.295 | 20/5:12.040 |
| 8 | 1 | 15.581 | 20/5:11.988 |
| 9 | 1 | 17.264 | 20/5:15.687 |
| 10 | 1 | 15.560 | 20/5:15.238 |
| 11 | 1 | 15.869 | 20/5:15.433 |
| 12 | 1 | 15.659 | 20/5:15.245 |
| 13 | 1 | 15.496 | 20/5:14.835 |
| 14 | 1 | 15.571 | 20/5:14.591 |
| 15 | 1 | 15.437 | 20/5:14.201 |
| 16 | 1 | 15.570 | 20/5:14.026 |
| 17 | 1 | 15.574 | 20/5:13.876 |
| 18 | 1 | 17.050 | 20/5:15.383 |
| 19 | 1 | 15.406 | 20/5:15.001 |
| 20 | 1 | 15.355 | 20/5:14.606 |