| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.828 | N/A |
| 2 | 2 | 15.761 | 19/5:03.526 |
| 3 | 2 | 15.906 | 19/5:04.831 |
| 4 | 2 | 16.163 | 19/5:06.808 |
| 5 | 2 | 18.366 | 18/5:01.161 |
| 6 | 2 | 14.724 | 19/5:11.014 |
| 7 | 2 | 15.150 | 19/5:08.038 |
| 8 | 3 | 14.590 | 19/5:04.382 |
| 9 | 2 | 14.513 | 19/5:01.467 |
| 10 | 2 | 16.667 | 19/5:03.508 |
| 11 | 2 | 16.137 | 19/5:04.186 |
| 12 | 2 | 14.725 | 19/5:02.431 |
| 13 | 2 | 20.174 | 19/5:09.142 |
| 14 | 2 | 20.816 | 19/5:15.709 |
| 15 | 2 | 15.963 | 19/5:15.098 |
| 16 | 2 | 17.566 | 18/5:00.011 |
| 17 | 2 | 20.416 | 18/5:04.192 |
| 18 | 2 | 15.181 | 18/5:02.646 |