| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.851 | 18/5:03.318 |
| 2 | 2 | 16.599 | 18/5:01.005 |
| 3 | 2 | 16.780 | 18/5:01.038 |
| 4 | 2 | 16.728 | 18/5:01.311 |
| 5 | 3 | 16.935 | 18/5:02.014 |
| 6 | 2 | 16.464 | 18/5:01.071 |
| 7 | 2 | 16.976 | 18/5:01.713 |
| 8 | 2 | 17.749 | 18/5:03.934 |
| 9 | 2 | 17.341 | 18/5:04.846 |
| 10 | 2 | 16.659 | 18/5:04.347 |
| 11 | 2 | 16.496 | 18/5:03.673 |
| 12 | 2 | 16.653 | 18/5:03.346 |
| 13 | 2 | 16.899 | 18/5:03.410 |
| 14 | 2 | 16.830 | 18/5:03.377 |
| 15 | 2 | 16.830 | 18/5:03.348 |
| 16 | 2 | 17.256 | 18/5:03.801 |
| 17 | 2 | 16.646 | 18/5:03.556 |
| 18 | 2 | 16.676 | 18/5:03.368 |