| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.369 | 15/5:05.535 |
| 2 | 1 | 20.688 | 15/5:07.928 |
| 3 | 1 | 20.083 | 15/5:05.700 |
| 4 | 1 | 20.356 | 15/5:05.610 |
| 5 | 1 | 20.371 | 15/5:05.601 |
| 6 | 1 | 20.371 | 15/5:05.595 |
| 7 | 1 | 20.374 | 15/5:05.597 |
| 8 | 1 | 20.489 | 15/5:05.814 |
| 9 | 1 | 21.049 | 15/5:06.917 |
| 10 | 1 | 19.803 | 15/5:05.929 |
| 11 | 1 | 19.665 | 15/5:04.934 |
| 12 | 1 | 19.899 | 15/5:04.396 |
| 13 | 1 | 19.947 | 15/5:03.997 |
| 14 | 1 | 20.054 | 15/5:03.769 |
| 15 | 1 | 21.123 | 15/5:04.641 |