| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.056 | 17/5:06.952 |
| 2 | 1 | 16.092 | 18/5:07.332 |
| 3 | 1 | 16.699 | 18/5:05.082 |
| 4 | 1 | 19.968 | 17/5:00.964 |
| 5 | 1 | 16.382 | 18/5:13.909 |
| 6 | 1 | 16.476 | 18/5:11.019 |
| 7 | 1 | 16.471 | 18/5:08.942 |
| 8 | 1 | 15.924 | 18/5:06.153 |
| 9 | 1 | 16.352 | 18/5:04.840 |
| 10 | 1 | 16.511 | 18/5:04.076 |
| 11 | 1 | 17.023 | 18/5:04.288 |
| 12 | 1 | 16.659 | 18/5:03.919 |
| 13 | 1 | 20.073 | 18/5:08.334 |
| 14 | 1 | 17.653 | 18/5:09.007 |
| 15 | 1 | 16.722 | 18/5:08.473 |
| 16 | 1 | 15.604 | 18/5:06.748 |
| 17 | 1 | 18.370 | 18/5:08.155 |
| 18 | 1 | 20.870 | 18/5:11.905 |