| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.393 | 20/5:07.860 |
| 2 | 2 | 15.684 | 20/5:10.770 |
| 3 | 2 | 16.751 | 19/5:02.911 |
| 4 | 2 | 14.798 | 20/5:13.130 |
| 5 | 2 | 14.707 | 20/5:09.332 |
| 6 | 2 | 14.578 | 20/5:06.370 |
| 7 | 2 | 14.373 | 20/5:03.669 |
| 8 | 2 | 14.542 | 20/5:02.065 |
| 9 | 2 | 15.204 | 20/5:02.289 |
| 10 | 2 | 18.074 | 20/5:08.208 |
| 11 | 2 | 14.962 | 20/5:07.393 |
| 12 | 2 | 14.089 | 20/5:05.258 |
| 13 | 2 | 15.302 | 20/5:05.318 |
| 14 | 3 | 17.351 | 20/5:08.297 |
| 15 | 4 | 14.447 | 20/5:07.007 |
| 16 | 3 | 14.380 | 20/5:05.794 |
| 17 | 3 | 15.518 | 20/5:06.062 |
| 18 | 3 | 14.136 | 20/5:04.766 |
| 19 | 3 | 15.607 | 20/5:05.154 |
| 20 | 3 | 14.123 | 20/5:04.019 |