| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.322 | 20/5:06.440 |
| 2 | 1 | 15.579 | 20/5:09.010 |
| 3 | 1 | 15.347 | 20/5:08.320 |
| 4 | 1 | 15.823 | 20/5:10.355 |
| 5 | 1 | 15.634 | 20/5:10.820 |
| 6 | 1 | 15.473 | 20/5:10.593 |
| 7 | 1 | 15.590 | 20/5:10.766 |
| 8 | 1 | 16.851 | 20/5:14.048 |
| 9 | 1 | 16.434 | 20/5:15.673 |
| 10 | 1 | 16.037 | 19/5:00.371 |
| 11 | 1 | 15.609 | 19/5:00.026 |
| 12 | 1 | 16.526 | 19/5:01.190 |
| 13 | 1 | 15.534 | 19/5:00.725 |
| 14 | 1 | 17.449 | 19/5:02.925 |
| 15 | 1 | 18.637 | 19/5:06.337 |
| 16 | 1 | 16.550 | 19/5:06.844 |
| 17 | 1 | 15.632 | 19/5:06.265 |
| 18 | 1 | 16.672 | 19/5:06.849 |
| 19 | 1 | 15.795 | 19/5:06.494 |