| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.753 | 18/5:01.554 |
| 2 | 2 | 16.540 | 19/5:16.284 |
| 3 | 1 | 16.620 | 19/5:16.116 |
| 4 | 3 | 16.990 | 18/5:01.063 |
| 5 | 3 | 16.827 | 18/5:01.428 |
| 6 | 3 | 16.648 | 18/5:01.134 |
| 7 | 4 | 17.390 | 18/5:02.832 |
| 8 | 4 | 16.853 | 18/5:02.897 |
| 9 | 3 | 16.588 | 18/5:02.418 |
| 10 | 3 | 16.839 | 18/5:02.486 |
| 11 | 3 | 16.720 | 18/5:02.348 |
| 12 | 2 | 16.814 | 18/5:02.373 |
| 13 | 2 | 16.839 | 18/5:02.429 |
| 14 | 2 | 16.866 | 18/5:02.512 |
| 15 | 2 | 16.923 | 18/5:02.652 |
| 16 | 2 | 16.919 | 18/5:02.770 |
| 17 | 2 | 17.017 | 18/5:02.978 |
| 18 | 2 | 16.905 | 18/5:03.051 |