| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.048 | 20/5:00.960 |
| 2 | 4 | 17.618 | 19/5:10.327 |
| 3 | 3 | 15.279 | 19/5:03.652 |
| 4 | 4 | 17.770 | 19/5:12.146 |
| 5 | 4 | 17.278 | 19/5:15.373 |
| 6 | 3 | 16.022 | 19/5:13.547 |
| 7 | 3 | 14.588 | 19/5:08.351 |
| 8 | 3 | 14.527 | 19/5:04.309 |
| 9 | 3 | 15.208 | 19/5:02.602 |
| 10 | 4 | 19.321 | 19/5:09.052 |
| 11 | 4 | 23.163 | 18/5:04.072 |
| 12 | 4 | 15.317 | 18/5:01.708 |
| 13 | 4 | 17.476 | 18/5:02.698 |
| 14 | 3 | 15.275 | 18/5:00.716 |
| 15 | 3 | 14.791 | 19/5:14.996 |
| 16 | 3 | 15.053 | 19/5:13.184 |
| 17 | 3 | 14.297 | 19/5:10.741 |
| 18 | 3 | 15.523 | 19/5:09.863 |
| 19 | 3 | 14.827 | 19/5:08.381 |