| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.441 | 17/5:13.497 |
| 2 | 2 | 17.899 | 17/5:08.890 |
| 3 | 2 | 18.483 | 17/5:10.664 |
| 4 | 1 | 17.891 | 17/5:09.034 |
| 5 | 2 | 18.358 | 17/5:09.645 |
| 6 | 1 | 17.648 | 17/5:08.040 |
| 7 | 1 | 18.158 | 17/5:08.132 |
| 8 | 1 | 17.623 | 17/5:07.065 |
| 9 | 1 | 17.927 | 17/5:06.808 |
| 10 | 1 | 18.852 | 17/5:08.176 |
| 11 | 1 | 17.957 | 17/5:07.912 |
| 12 | 1 | 18.039 | 17/5:07.808 |
| 13 | 1 | 18.062 | 17/5:07.750 |
| 14 | 1 | 18.309 | 17/5:08.000 |
| 15 | 1 | 18.215 | 17/5:08.110 |
| 16 | 1 | 18.366 | 17/5:08.367 |
| 17 | 1 | 18.778 | 17/5:09.006 |