| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.734 | 20/5:14.680 |
| 2 | 4 | 14.416 | 20/5:01.500 |
| 3 | 4 | 14.833 | 21/5:14.881 |
| 4 | 4 | 14.520 | 21/5:12.391 |
| 5 | 4 | 15.504 | 20/5:00.028 |
| 6 | 4 | 15.084 | 20/5:00.303 |
| 7 | 4 | 13.422 | 21/5:10.539 |
| 8 | 4 | 13.259 | 21/5:06.526 |
| 9 | 4 | 17.549 | 21/5:13.416 |
| 10 | 4 | 15.411 | 21/5:14.437 |
| 11 | 4 | 21.683 | 20/5:11.664 |
| 12 | 4 | 20.103 | 19/5:03.237 |
| 13 | 4 | 20.087 | 19/5:09.269 |
| 14 | 4 | 16.782 | 19/5:09.954 |
| 15 | 4 | 15.983 | 19/5:09.535 |
| 16 | 4 | 16.459 | 19/5:09.734 |
| 17 | 4 | 15.519 | 19/5:08.860 |
| 18 | 4 | 16.345 | 19/5:08.954 |
| 19 | 4 | 16.847 | 19/5:09.540 |