| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.529 | 20/5:10.580 |
| 2 | 1 | 15.714 | 20/5:12.430 |
| 3 | 1 | 15.555 | 20/5:11.987 |
| 4 | 1 | 15.779 | 20/5:12.885 |
| 5 | 1 | 15.472 | 20/5:12.196 |
| 6 | 1 | 15.563 | 20/5:12.040 |
| 7 | 1 | 15.563 | 20/5:11.929 |
| 8 | 1 | 15.347 | 20/5:11.305 |
| 9 | 1 | 15.885 | 20/5:12.016 |
| 10 | 1 | 15.634 | 20/5:12.082 |
| 11 | 1 | 15.725 | 20/5:12.302 |
| 12 | 1 | 15.842 | 20/5:12.680 |
| 13 | 1 | 16.398 | 20/5:13.855 |
| 14 | 1 | 15.977 | 20/5:14.261 |
| 15 | 1 | 15.964 | 20/5:14.596 |
| 16 | 1 | 15.783 | 20/5:14.662 |
| 17 | 1 | 16.037 | 20/5:15.020 |
| 18 | 1 | 15.590 | 20/5:14.841 |
| 19 | 1 | 15.877 | 20/5:14.983 |
| 20 | 1 | 15.894 | 20/5:15.128 |