| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 8.170 | N/A |
| 2 | 4 | 15.657 | 20/5:05.653 |
| 3 | 4 | 16.778 | 19/5:00.085 |
| 4 | 4 | 15.216 | 20/5:09.959 |
| 5 | 4 | 16.037 | 20/5:10.688 |
| 6 | 4 | 16.046 | 20/5:11.159 |
| 7 | 4 | 15.391 | 20/5:09.399 |
| 8 | 4 | 15.011 | 20/5:07.110 |
| 9 | 4 | 16.400 | 20/5:08.693 |
| 10 | 4 | 14.158 | 20/5:05.190 |
| 11 | 4 | 14.947 | 20/5:03.887 |
| 12 | 4 | 14.484 | 20/5:02.022 |
| 13 | 4 | 16.116 | 20/5:03.051 |
| 14 | 4 | 19.327 | 20/5:08.615 |
| 15 | 4 | 16.601 | 20/5:09.685 |
| 16 | 4 | 15.169 | 20/5:08.798 |
| 17 | 4 | 19.014 | 20/5:12.588 |
| 18 | 4 | 15.029 | 20/5:11.478 |
| 19 | 4 | 22.802 | 19/5:02.353 |