| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.712 | 18/5:00.816 |
| 2 | 4 | 19.981 | 17/5:11.890 |
| 3 | 4 | 16.408 | 17/5:00.906 |
| 4 | 4 | 16.792 | 18/5:14.519 |
| 5 | 4 | 16.513 | 18/5:11.062 |
| 6 | 4 | 16.453 | 18/5:08.577 |
| 7 | 4 | 16.434 | 18/5:06.753 |
| 8 | 4 | 16.411 | 18/5:05.334 |
| 9 | 4 | 17.689 | 18/5:06.786 |
| 10 | 4 | 18.889 | 18/5:10.108 |
| 11 | 4 | 16.898 | 18/5:09.567 |
| 12 | 4 | 20.706 | 18/5:14.829 |
| 13 | 4 | 17.862 | 18/5:15.343 |
| 14 | 4 | 16.759 | 18/5:14.366 |
| 15 | 4 | 17.217 | 18/5:14.069 |
| 16 | 4 | 17.721 | 18/5:14.376 |
| 17 | 4 | 16.469 | 18/5:13.321 |
| 18 | 4 | 16.640 | 18/5:12.554 |