| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.652 | 17/5:00.084 |
| 2 | 2 | 16.737 | 18/5:09.501 |
| 3 | 2 | 17.041 | 18/5:08.580 |
| 4 | 2 | 16.824 | 18/5:07.143 |
| 5 | 2 | 17.024 | 18/5:07.001 |
| 6 | 2 | 16.653 | 18/5:05.793 |
| 7 | 3 | 17.168 | 18/5:06.255 |
| 8 | 3 | 19.756 | 18/5:12.424 |
| 9 | 3 | 17.526 | 18/5:12.762 |
| 10 | 3 | 17.313 | 18/5:12.649 |
| 11 | 3 | 17.056 | 18/5:12.136 |
| 12 | 3 | 18.483 | 18/5:13.849 |
| 13 | 3 | 17.985 | 18/5:14.610 |
| 14 | 3 | 17.625 | 18/5:14.798 |
| 15 | 3 | 17.264 | 18/5:14.528 |
| 16 | 3 | 17.406 | 18/5:14.452 |
| 17 | 3 | 17.303 | 18/5:14.276 |
| 18 | 3 | 17.246 | 18/5:14.062 |