| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.602 | N/A |
| 2 | 3 | 16.718 | 18/5:03.808 |
| 3 | 4 | 17.639 | 18/5:11.636 |
| 4 | 3 | 15.604 | 18/5:02.714 |
| 5 | 3 | 15.786 | 19/5:15.463 |
| 6 | 3 | 14.956 | 19/5:10.132 |
| 7 | 5 | 20.342 | 18/5:05.896 |
| 8 | 5 | 15.373 | 18/5:02.331 |
| 9 | 5 | 14.799 | 19/5:14.840 |
| 10 | 3 | 15.628 | 19/5:13.292 |
| 11 | 4 | 16.257 | 19/5:13.185 |
| 12 | 4 | 18.037 | 19/5:16.011 |
| 13 | 4 | 15.627 | 19/5:14.751 |
| 14 | 4 | 15.788 | 19/5:13.907 |
| 15 | 5 | 21.026 | 18/5:03.234 |
| 16 | 5 | 15.790 | 18/5:02.221 |
| 17 | 5 | 15.566 | 18/5:01.096 |
| 18 | 5 | 16.989 | 18/5:01.527 |