| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.620 | 19/5:15.780 |
| 2 | 2 | 15.366 | 19/5:03.867 |
| 3 | 1 | 15.209 | 20/5:14.633 |
| 4 | 1 | 15.207 | 20/5:12.010 |
| 5 | 2 | 15.841 | 20/5:12.972 |
| 6 | 2 | 15.144 | 20/5:11.290 |
| 7 | 2 | 20.752 | 19/5:09.806 |
| 8 | 2 | 14.953 | 19/5:06.593 |
| 9 | 2 | 15.099 | 19/5:04.403 |
| 10 | 2 | 20.198 | 19/5:12.339 |
| 11 | 2 | 15.565 | 19/5:10.830 |
| 12 | 2 | 14.943 | 19/5:08.587 |
| 13 | 2 | 15.511 | 19/5:07.519 |
| 14 | 2 | 15.327 | 19/5:06.355 |
| 15 | 2 | 20.377 | 19/5:11.742 |
| 16 | 2 | 18.139 | 19/5:13.798 |
| 17 | 2 | 14.932 | 19/5:12.028 |
| 18 | 2 | 17.160 | 19/5:12.806 |
| 19 | 2 | 16.213 | 19/5:12.556 |