| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 5.685 | N/A |
| 2 | 2 | 19.406 | 20/6:14.399 |
| 3 | 2 | 19.036 | 20/6:10.884 |
| 4 | 1 | 18.915 | 20/6:08.946 |
| 5 | 1 | 19.124 | 20/6:08.969 |
| 6 | 1 | 19.268 | 20/6:09.531 |
| 7 | 1 | 18.969 | 20/6:08.958 |
| 8 | 1 | 18.860 | 20/6:08.253 |
| 9 | 1 | 18.886 | 20/6:07.787 |
| 10 | 1 | 18.691 | 20/6:07.012 |
| 11 | 1 | 19.124 | 20/6:07.215 |
| 12 | 1 | 19.218 | 20/6:07.543 |
| 13 | 1 | 18.676 | 20/6:06.958 |
| 14 | 1 | 19.233 | 20/6:07.278 |
| 15 | 1 | 19.267 | 20/6:07.598 |
| 16 | 1 | 19.229 | 20/6:07.827 |
| 17 | 1 | 19.650 | 20/6:08.528 |
| 18 | 1 | 19.597 | 20/6:09.086 |
| 19 | 1 | 19.952 | 20/6:09.958 |
| 20 | 1 | 19.722 | 20/6:10.508 |