| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.797 | 17/5:02.549 |
| 2 | 4 | 17.552 | 17/5:00.467 |
| 3 | 3 | 17.182 | 18/5:15.186 |
| 4 | 3 | 16.860 | 18/5:12.260 |
| 5 | 3 | 16.694 | 18/5:09.906 |
| 6 | 3 | 17.044 | 18/5:09.387 |
| 7 | 3 | 16.932 | 18/5:08.728 |
| 8 | 3 | 16.415 | 18/5:07.071 |
| 9 | 3 | 18.010 | 18/5:08.972 |
| 10 | 3 | 16.973 | 18/5:08.626 |
| 11 | 3 | 17.951 | 18/5:09.944 |
| 12 | 3 | 16.966 | 18/5:09.564 |
| 13 | 3 | 16.976 | 18/5:09.257 |
| 14 | 3 | 17.005 | 18/5:09.030 |
| 15 | 3 | 17.524 | 18/5:09.457 |
| 16 | 3 | 19.551 | 18/5:12.111 |
| 17 | 3 | 19.135 | 18/5:14.012 |
| 18 | 3 | 17.352 | 18/5:13.919 |