| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.390 | 19/5:11.410 |
| 2 | 4 | 16.612 | 19/5:13.519 |
| 3 | 5 | 16.726 | 19/5:14.944 |
| 4 | 5 | 16.778 | 19/5:15.904 |
| 5 | 5 | 16.103 | 19/5:13.914 |
| 6 | 5 | 18.646 | 18/5:03.765 |
| 7 | 5 | 16.975 | 18/5:04.020 |
| 8 | 5 | 16.348 | 18/5:02.801 |
| 9 | 5 | 16.442 | 18/5:02.040 |
| 10 | 6 | 19.760 | 18/5:07.404 |
| 11 | 5 | 15.838 | 18/5:05.375 |
| 12 | 5 | 16.605 | 18/5:04.834 |
| 13 | 5 | 17.056 | 18/5:05.002 |
| 14 | 5 | 15.958 | 18/5:03.733 |
| 15 | 5 | 17.856 | 18/5:04.912 |
| 16 | 6 | 19.359 | 18/5:07.634 |
| 17 | 6 | 15.838 | 18/5:06.307 |
| 18 | 6 | 17.131 | 18/5:06.421 |