| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.490 | 20/5:09.800 |
| 2 | 1 | 15.707 | 20/5:11.970 |
| 3 | 1 | 15.316 | 20/5:10.087 |
| 4 | 1 | 14.953 | 20/5:07.330 |
| 5 | 1 | 14.752 | 20/5:04.872 |
| 6 | 1 | 14.980 | 20/5:03.993 |
| 7 | 1 | 14.998 | 20/5:03.417 |
| 8 | 3 | 15.731 | 20/5:04.817 |
| 9 | 1 | 15.463 | 20/5:05.311 |
| 10 | 1 | 14.919 | 20/5:04.618 |
| 11 | 1 | 14.780 | 20/5:03.798 |
| 12 | 1 | 14.577 | 20/5:02.777 |
| 13 | 1 | 15.023 | 20/5:02.598 |
| 14 | 1 | 14.706 | 20/5:01.993 |
| 15 | 1 | 14.906 | 20/5:01.735 |
| 16 | 1 | 15.589 | 20/5:02.363 |
| 17 | 1 | 15.327 | 20/5:02.608 |
| 18 | 1 | 15.209 | 20/5:02.696 |
| 19 | 1 | 15.026 | 20/5:02.581 |
| 20 | 1 | 15.099 | 20/5:02.551 |