| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.821 | N/A |
| 2 | 2 | 15.696 | 20/5:00.045 |
| 3 | 2 | 16.289 | 20/5:05.678 |
| 4 | 2 | 15.297 | 20/5:01.273 |
| 5 | 2 | 16.236 | 20/5:03.531 |
| 6 | 2 | 16.008 | 20/5:04.019 |
| 7 | 2 | 16.296 | 20/5:05.257 |
| 8 | 3 | 18.599 | 20/5:12.392 |
| 9 | 3 | 15.511 | 20/5:10.409 |
| 10 | 3 | 15.491 | 20/5:08.825 |
| 11 | 2 | 15.518 | 20/5:07.608 |
| 12 | 2 | 15.544 | 20/5:06.658 |
| 13 | 2 | 16.094 | 20/5:06.737 |
| 14 | 2 | 15.347 | 20/5:05.712 |
| 15 | 2 | 15.193 | 20/5:04.625 |
| 16 | 2 | 16.022 | 20/5:04.732 |
| 17 | 2 | 15.632 | 20/5:04.363 |
| 18 | 2 | 15.983 | 20/5:04.430 |
| 19 | 2 | 15.401 | 20/5:03.875 |
| 20 | 3 | 18.026 | 20/5:06.004 |