| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.492 | 19/5:13.348 |
| 2 | 1 | 15.578 | 19/5:04.665 |
| 3 | 2 | 15.493 | 19/5:01.232 |
| 4 | 1 | 15.544 | 20/5:15.535 |
| 5 | 1 | 15.442 | 20/5:14.196 |
| 6 | 1 | 15.284 | 20/5:12.777 |
| 7 | 1 | 15.581 | 20/5:12.611 |
| 8 | 2 | 16.185 | 20/5:13.998 |
| 9 | 2 | 15.698 | 20/5:13.993 |
| 10 | 2 | 15.536 | 20/5:13.666 |
| 11 | 2 | 15.765 | 20/5:13.815 |
| 12 | 2 | 15.651 | 20/5:13.748 |
| 13 | 2 | 17.630 | 19/5:00.900 |
| 14 | 2 | 15.839 | 19/5:00.903 |
| 15 | 2 | 15.782 | 19/5:00.833 |
| 16 | 2 | 15.818 | 19/5:00.815 |
| 17 | 2 | 15.601 | 19/5:00.557 |
| 18 | 2 | 16.057 | 19/5:00.808 |
| 19 | 2 | 16.717 | 19/5:01.693 |