| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.173 | 15/5:02.595 |
| 2 | 3 | 15.012 | 18/5:16.665 |
| 3 | 3 | 15.071 | 18/5:01.536 |
| 4 | 3 | 14.943 | 19/5:09.695 |
| 5 | 2 | 14.981 | 19/5:04.684 |
| 6 | 3 | 18.443 | 19/5:12.306 |
| 7 | 3 | 14.604 | 19/5:07.330 |
| 8 | 3 | 17.482 | 19/5:10.434 |
| 9 | 3 | 14.482 | 19/5:06.514 |
| 10 | 4 | 18.800 | 19/5:11.583 |
| 11 | 4 | 15.512 | 19/5:10.051 |
| 12 | 4 | 16.703 | 19/5:10.659 |
| 13 | 4 | 14.713 | 19/5:08.266 |
| 14 | 4 | 16.930 | 19/5:09.224 |
| 15 | 4 | 18.632 | 19/5:12.209 |
| 16 | 4 | 20.545 | 18/5:00.404 |
| 17 | 4 | 17.562 | 18/5:01.328 |
| 18 | 4 | 28.284 | 18/5:12.872 |