| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 8.006 | N/A |
| 2 | 3 | 9.330 | 20/3:05.276 |
| 3 | 3 | 8.990 | 20/3:02.046 |
| 4 | 3 | 9.430 | 20/3:03.756 |
| 5 | 3 | 9.380 | 20/3:04.373 |
| 6 | 2 | 9.530 | 20/3:05.314 |
| 7 | 2 | 9.390 | 20/3:05.497 |
| 8 | 3 | 9.590 | 20/3:06.171 |
| 9 | 4 | 10.560 | 20/3:08.981 |
| 10 | 4 | 9.390 | 20/3:08.696 |
| 11 | 4 | 9.060 | 20/3:07.841 |
| 12 | 4 | 9.820 | 20/3:08.454 |
| 13 | 4 | 9.450 | 20/3:08.379 |
| 14 | 4 | 9.430 | 20/3:08.286 |
| 15 | 4 | 9.560 | 20/3:08.383 |
| 16 | 4 | 9.070 | 20/3:07.847 |
| 17 | 4 | 9.300 | 20/3:07.651 |
| 18 | 4 | 9.360 | 20/3:07.544 |
| 19 | 4 | 9.440 | 20/3:07.534 |
| 20 | 4 | 9.570 | 20/3:07.656 |