| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.598 | 18/5:16.764 |
| 2 | 3 | 17.118 | 18/5:12.444 |
| 3 | 4 | 17.745 | 18/5:14.766 |
| 4 | 4 | 17.652 | 18/5:15.509 |
| 5 | 4 | 17.553 | 18/5:15.598 |
| 6 | 4 | 17.486 | 18/5:15.456 |
| 7 | 4 | 17.812 | 18/5:16.193 |
| 8 | 4 | 17.536 | 18/5:16.125 |
| 9 | 4 | 17.531 | 18/5:16.062 |
| 10 | 4 | 18.076 | 18/5:16.993 |
| 11 | 4 | 17.565 | 18/5:16.918 |
| 12 | 4 | 17.566 | 18/5:16.857 |
| 13 | 4 | 17.570 | 18/5:16.811 |
| 14 | 4 | 17.605 | 18/5:16.817 |
| 15 | 4 | 17.702 | 18/5:16.938 |
| 16 | 4 | 17.530 | 18/5:16.851 |
| 17 | 4 | 17.292 | 18/5:16.522 |
| 18 | 4 | 17.548 | 18/5:16.485 |