| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.417 | 18/5:13.506 |
| 2 | 2 | 16.665 | 18/5:06.738 |
| 3 | 3 | 17.311 | 18/5:08.358 |
| 4 | 3 | 16.626 | 18/5:06.086 |
| 5 | 3 | 16.987 | 18/5:06.022 |
| 6 | 3 | 16.620 | 18/5:04.878 |
| 7 | 2 | 16.789 | 18/5:04.496 |
| 8 | 2 | 16.506 | 18/5:03.572 |
| 9 | 2 | 18.002 | 18/5:05.846 |
| 10 | 2 | 17.046 | 18/5:05.944 |
| 11 | 3 | 17.464 | 18/5:06.709 |
| 12 | 2 | 17.337 | 18/5:07.155 |
| 13 | 3 | 17.424 | 18/5:07.653 |
| 14 | 3 | 17.370 | 18/5:08.011 |
| 15 | 3 | 16.714 | 18/5:07.534 |
| 16 | 4 | 24.763 | 18/5:16.171 |
| 17 | 4 | 17.181 | 18/5:15.764 |
| 18 | 3 | 19.089 | 18/5:17.311 |