| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.396 | 20/5:07.920 |
| 2 | 1 | 15.483 | 20/5:08.790 |
| 3 | 2 | 15.547 | 20/5:09.507 |
| 4 | 2 | 15.356 | 20/5:08.910 |
| 5 | 3 | 19.207 | 19/5:07.758 |
| 6 | 3 | 15.333 | 19/5:05.020 |
| 7 | 2 | 14.973 | 19/5:02.086 |
| 8 | 3 | 15.882 | 19/5:02.045 |
| 9 | 3 | 15.149 | 19/5:00.466 |
| 10 | 2 | 15.605 | 19/5:00.069 |
| 11 | 2 | 15.020 | 20/5:14.456 |
| 12 | 2 | 15.234 | 20/5:13.642 |
| 13 | 2 | 16.329 | 20/5:14.637 |
| 14 | 2 | 15.527 | 20/5:14.344 |
| 15 | 2 | 15.397 | 20/5:13.917 |
| 16 | 2 | 15.262 | 20/5:13.375 |
| 17 | 2 | 15.517 | 20/5:13.196 |
| 18 | 2 | 16.339 | 20/5:13.951 |
| 19 | 2 | 16.079 | 20/5:14.353 |
| 20 | 2 | 15.246 | 20/5:13.881 |