| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.593 | 18/5:16.674 |
| 2 | 5 | 16.757 | 18/5:09.150 |
| 3 | 4 | 16.845 | 18/5:07.170 |
| 4 | 5 | 17.442 | 18/5:08.866 |
| 5 | 4 | 17.098 | 18/5:08.646 |
| 6 | 4 | 16.947 | 18/5:08.046 |
| 7 | 5 | 17.449 | 18/5:08.908 |
| 8 | 3 | 16.917 | 18/5:08.358 |
| 9 | 4 | 17.465 | 18/5:09.026 |
| 10 | 4 | 18.241 | 18/5:10.957 |
| 11 | 5 | 18.132 | 18/5:12.359 |
| 12 | 5 | 17.588 | 18/5:12.711 |
| 13 | 5 | 16.989 | 18/5:12.180 |
| 14 | 5 | 16.833 | 18/5:11.523 |
| 15 | 5 | 17.104 | 18/5:11.280 |
| 16 | 5 | 16.927 | 18/5:10.868 |
| 17 | 4 | 17.521 | 18/5:11.133 |
| 18 | 4 | 17.230 | 18/5:11.078 |