| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.134 | 20/5:02.680 |
| 2 | 1 | 15.974 | 20/5:11.080 |
| 3 | 1 | 14.953 | 20/5:07.073 |
| 4 | 2 | 23.858 | 18/5:14.635 |
| 5 | 2 | 19.663 | 17/5:04.579 |
| 6 | 2 | 16.086 | 18/5:17.004 |
| 7 | 2 | 16.627 | 18/5:14.473 |
| 8 | 2 | 17.395 | 18/5:14.303 |
| 9 | 2 | 17.393 | 18/5:14.166 |
| 10 | 2 | 16.754 | 18/5:12.907 |
| 11 | 2 | 16.395 | 18/5:11.289 |
| 12 | 2 | 15.506 | 18/5:08.607 |
| 13 | 2 | 18.486 | 18/5:10.464 |
| 14 | 2 | 15.975 | 18/5:08.827 |
| 15 | 2 | 15.580 | 18/5:06.935 |
| 16 | 2 | 16.458 | 18/5:06.267 |
| 17 | 2 | 16.161 | 18/5:05.363 |
| 18 | 2 | 15.620 | 18/5:04.018 |