| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.923 | 19/5:02.537 |
| 2 | 1 | 15.558 | 20/5:14.810 |
| 3 | 1 | 15.105 | 20/5:10.573 |
| 4 | 1 | 15.224 | 20/5:09.050 |
| 5 | 1 | 15.112 | 20/5:07.688 |
| 6 | 1 | 15.132 | 20/5:06.847 |
| 7 | 1 | 15.877 | 20/5:08.374 |
| 8 | 1 | 15.975 | 20/5:09.765 |
| 9 | 1 | 15.098 | 20/5:08.898 |
| 10 | 1 | 15.059 | 20/5:08.126 |
| 11 | 1 | 15.056 | 20/5:07.489 |
| 12 | 1 | 15.281 | 20/5:07.333 |
| 13 | 1 | 15.160 | 20/5:07.015 |
| 14 | 1 | 14.994 | 20/5:06.506 |
| 15 | 1 | 15.434 | 20/5:06.651 |
| 16 | 1 | 15.356 | 20/5:06.680 |
| 17 | 1 | 15.519 | 20/5:06.898 |
| 18 | 1 | 15.620 | 20/5:07.203 |
| 19 | 1 | 14.861 | 20/5:06.678 |
| 20 | 1 | 15.536 | 20/5:06.880 |