| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.772 | 18/5:01.896 |
| 2 | 4 | 16.545 | 19/5:16.512 |
| 3 | 4 | 16.329 | 19/5:14.425 |
| 4 | 4 | 16.569 | 19/5:14.521 |
| 5 | 4 | 16.263 | 19/5:13.416 |
| 6 | 4 | 16.481 | 19/5:13.370 |
| 7 | 4 | 16.619 | 19/5:13.712 |
| 8 | 4 | 16.729 | 19/5:14.229 |
| 9 | 4 | 16.498 | 19/5:14.144 |
| 10 | 4 | 16.411 | 19/5:13.910 |
| 11 | 4 | 16.548 | 19/5:13.956 |
| 12 | 4 | 20.631 | 18/5:03.593 |
| 13 | 4 | 16.390 | 18/5:02.933 |
| 14 | 4 | 16.643 | 18/5:02.693 |
| 15 | 4 | 16.799 | 18/5:02.672 |
| 16 | 4 | 16.571 | 18/5:02.398 |
| 17 | 4 | 16.471 | 18/5:02.050 |
| 18 | 4 | 16.618 | 18/5:01.887 |