| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.404 | 21/5:02.484 |
| 2 | 1 | 14.946 | 21/5:08.175 |
| 3 | 1 | 15.948 | 20/5:01.987 |
| 4 | 1 | 14.439 | 21/5:13.619 |
| 5 | 1 | 15.289 | 20/5:00.104 |
| 6 | 1 | 14.582 | 21/5:13.628 |
| 7 | 1 | 15.225 | 21/5:14.499 |
| 8 | 3 | 22.345 | 19/5:02.048 |
| 9 | 3 | 14.846 | 20/5:15.609 |
| 10 | 3 | 15.331 | 20/5:14.710 |
| 11 | 3 | 14.611 | 20/5:12.665 |
| 12 | 3 | 17.912 | 19/5:00.640 |
| 13 | 4 | 17.900 | 19/5:03.676 |
| 14 | 4 | 17.243 | 19/5:05.386 |
| 15 | 4 | 14.622 | 19/5:03.548 |
| 16 | 4 | 14.582 | 19/5:01.892 |
| 17 | 4 | 15.860 | 19/5:01.860 |
| 18 | 4 | 16.269 | 19/5:02.263 |
| 19 | 4 | 15.638 | 19/5:01.992 |