| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 15.372 | 20/5:07.440 |
| 2 | 5 | 15.769 | 20/5:11.410 |
| 3 | 5 | 16.161 | 20/5:15.347 |
| 4 | 5 | 15.289 | 20/5:12.955 |
| 5 | 4 | 15.247 | 20/5:11.352 |
| 6 | 3 | 16.286 | 20/5:13.747 |
| 7 | 4 | 15.662 | 20/5:13.674 |
| 8 | 4 | 14.764 | 20/5:11.375 |
| 9 | 4 | 14.704 | 20/5:09.453 |
| 10 | 4 | 14.021 | 20/5:06.550 |
| 11 | 4 | 17.197 | 20/5:09.949 |
| 12 | 5 | 15.323 | 20/5:09.658 |
| 13 | 4 | 14.963 | 20/5:08.858 |
| 14 | 4 | 16.396 | 20/5:10.220 |
| 15 | 5 | 17.298 | 20/5:12.603 |
| 16 | 5 | 15.538 | 20/5:12.488 |
| 17 | 5 | 14.917 | 20/5:11.655 |
| 18 | 6 | 21.136 | 19/5:01.934 |
| 19 | 6 | 14.605 | 19/5:00.648 |