| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 15.624 | 20/5:12.048 |
| 2 | 7 | 14.948 | 20/5:05.072 |
| 3 | 6 | 14.687 | 20/5:01.726 |
| 4 | 5 | 15.452 | 20/5:03.555 |
| 5 | 4 | 15.209 | 20/5:03.068 |
| 6 | 4 | 15.153 | 20/5:03.576 |
| 7 | 4 | 15.565 | 20/5:04.068 |
| 8 | 6 | 17.885 | 20/5:11.307 |
| 9 | 7 | 16.404 | 20/5:13.171 |
| 10 | 7 | 15.904 | 20/5:13.662 |
| 11 | 7 | 15.354 | 20/5:13.063 |
| 12 | 6 | 14.964 | 20/5:11.915 |
| 13 | 6 | 15.800 | 20/5:12.229 |
| 14 | 6 | 15.004 | 20/5:11.361 |
| 15 | 5 | 15.836 | 20/5:11.718 |
| 16 | 5 | 15.303 | 20/5:11.365 |
| 17 | 5 | 14.990 | 20/5:10.684 |
| 18 | 5 | 14.728 | 20/5:09.788 |
| 19 | 5 | 15.502 | 20/5:09.802 |
| 20 | 6 | 15.105 | 20/5:09.417 |