| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.930 | N/A |
| 2 | 2 | 16.479 | 20/5:15.031 |
| 3 | 2 | 15.765 | 20/5:08.248 |
| 4 | 2 | 15.999 | 20/5:07.469 |
| 5 | 2 | 15.784 | 20/5:06.058 |
| 6 | 2 | 15.798 | 20/5:05.265 |
| 7 | 2 | 15.997 | 20/5:05.366 |
| 8 | 2 | 15.951 | 20/5:05.313 |
| 9 | 2 | 15.560 | 20/5:04.345 |
| 10 | 2 | 19.156 | 20/5:11.184 |
| 11 | 2 | 16.122 | 20/5:10.890 |
| 12 | 2 | 15.321 | 20/5:09.267 |
| 13 | 1 | 16.395 | 20/5:09.614 |
| 14 | 1 | 15.821 | 20/5:09.069 |
| 15 | 1 | 15.794 | 20/5:08.565 |
| 16 | 1 | 16.163 | 20/5:08.596 |
| 17 | 2 | 20.005 | 20/5:13.185 |
| 18 | 2 | 15.435 | 20/5:12.127 |
| 19 | 2 | 15.281 | 20/5:11.024 |
| 20 | 2 | 20.901 | 20/5:15.657 |