| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.598 | 18/5:16.763 |
| 2 | 2 | 15.555 | 19/5:14.953 |
| 3 | 2 | 15.171 | 19/5:06.052 |
| 4 | 2 | 15.290 | 19/5:02.166 |
| 5 | 2 | 15.281 | 20/5:15.580 |
| 6 | 2 | 15.247 | 20/5:13.806 |
| 7 | 2 | 15.782 | 20/5:14.068 |
| 8 | 2 | 14.959 | 20/5:12.207 |
| 9 | 1 | 17.385 | 19/5:00.343 |
| 10 | 2 | 17.359 | 19/5:03.291 |
| 11 | 2 | 15.481 | 19/5:02.459 |
| 12 | 2 | 15.812 | 19/5:02.290 |
| 13 | 2 | 15.068 | 19/5:01.059 |
| 14 | 2 | 16.985 | 19/5:02.606 |
| 15 | 3 | 16.864 | 19/5:03.793 |
| 16 | 3 | 15.214 | 19/5:02.873 |
| 17 | 4 | 17.025 | 19/5:04.084 |
| 18 | 4 | 15.763 | 19/5:03.830 |
| 19 | 4 | 15.380 | 19/5:03.219 |