| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.062 | 18/5:07.116 |
| 2 | 3 | 17.821 | 18/5:13.947 |
| 3 | 3 | 17.225 | 18/5:12.648 |
| 4 | 5 | 19.017 | 17/5:02.281 |
| 5 | 5 | 16.874 | 18/5:16.796 |
| 6 | 5 | 17.237 | 18/5:15.708 |
| 7 | 5 | 17.448 | 18/5:15.473 |
| 8 | 5 | 16.977 | 18/5:14.237 |
| 9 | 4 | 17.059 | 18/5:13.439 |
| 10 | 4 | 17.464 | 18/5:13.531 |
| 11 | 4 | 17.440 | 18/5:13.566 |
| 12 | 4 | 17.053 | 18/5:13.015 |
| 13 | 4 | 17.364 | 18/5:12.979 |
| 14 | 5 | 20.052 | 18/5:16.405 |
| 15 | 5 | 17.218 | 18/5:15.973 |
| 16 | 5 | 17.575 | 18/5:15.996 |
| 17 | 5 | 17.446 | 18/5:15.880 |
| 18 | 4 | 21.429 | 17/5:01.996 |