| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.285 | 18/5:11.130 |
| 2 | 4 | 16.834 | 18/5:07.071 |
| 3 | 4 | 17.954 | 18/5:12.438 |
| 4 | 4 | 16.703 | 18/5:09.492 |
| 5 | 4 | 16.767 | 18/5:07.955 |
| 6 | 5 | 19.307 | 18/5:14.550 |
| 7 | 5 | 16.765 | 18/5:12.724 |
| 8 | 5 | 18.221 | 18/5:14.631 |
| 9 | 5 | 16.855 | 18/5:13.382 |
| 10 | 5 | 16.443 | 18/5:11.641 |
| 11 | 5 | 19.174 | 18/5:14.686 |
| 12 | 5 | 19.991 | 17/5:00.757 |
| 13 | 5 | 16.925 | 18/5:17.387 |
| 14 | 5 | 16.664 | 18/5:16.142 |
| 15 | 5 | 18.821 | 17/5:00.004 |
| 16 | 5 | 16.696 | 18/5:16.581 |
| 17 | 5 | 16.522 | 18/5:15.452 |
| 18 | 4 | 17.327 | 18/5:15.254 |