| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.434 | 16/5:10.944 |
| 2 | 1 | 19.407 | 16/5:10.728 |
| 3 | 2 | 20.543 | 16/5:16.715 |
| 4 | 1 | 19.090 | 16/5:13.896 |
| 5 | 1 | 20.088 | 16/5:15.398 |
| 6 | 1 | 19.150 | 16/5:13.899 |
| 7 | 1 | 19.172 | 16/5:12.878 |
| 8 | 1 | 19.049 | 16/5:11.866 |
| 9 | 1 | 19.258 | 16/5:11.451 |
| 10 | 1 | 19.487 | 16/5:11.485 |
| 11 | 1 | 22.746 | 16/5:16.253 |
| 12 | 1 | 19.266 | 16/5:15.587 |
| 13 | 1 | 19.259 | 16/5:15.014 |
| 14 | 1 | 19.513 | 16/5:14.814 |
| 15 | 1 | 19.562 | 16/5:14.692 |
| 16 | 1 | 21.054 | 16/5:16.078 |