| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 13.261 | N/A |
| 2 | 2 | 15.328 | 20/5:04.493 |
| 3 | 2 | 14.954 | 20/5:00.094 |
| 4 | 2 | 16.320 | 20/5:08.407 |
| 5 | 2 | 15.459 | 20/5:08.050 |
| 6 | 2 | 14.997 | 20/5:06.081 |
| 7 | 2 | 15.068 | 20/5:04.993 |
| 8 | 2 | 16.055 | 20/5:06.895 |
| 9 | 3 | 16.390 | 20/5:09.117 |
| 10 | 3 | 15.254 | 20/5:08.447 |
| 11 | 4 | 16.011 | 20/5:09.349 |
| 12 | 4 | 15.373 | 20/5:08.985 |
| 13 | 4 | 15.597 | 20/5:09.037 |
| 14 | 3 | 16.337 | 20/5:10.162 |
| 15 | 4 | 16.229 | 20/5:10.980 |
| 16 | 4 | 14.761 | 20/5:09.829 |
| 17 | 4 | 15.552 | 20/5:09.761 |
| 18 | 4 | 15.617 | 20/5:09.775 |
| 19 | 4 | 15.674 | 20/5:09.846 |
| 20 | 4 | 16.136 | 20/5:10.373 |