| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.364 | 19/5:10.916 |
| 2 | 1 | 15.462 | 19/5:02.347 |
| 3 | 1 | 15.521 | 20/5:15.647 |
| 4 | 2 | 16.398 | 19/5:02.789 |
| 5 | 2 | 16.16 | 19/5:03.031 |
| 6 | 3 | 16.017 | 19/5:03.246 |
| 7 | 2 | 15.671 | 19/5:02.461 |
| 8 | 1 | 15.772 | 19/5:02.112 |
| 9 | 3 | 16.575 | 19/5:03.536 |
| 10 | 3 | 16.176 | 19/5:03.916 |
| 11 | 3 | 15.909 | 19/5:03.767 |
| 12 | 3 | 16.137 | 19/5:04.003 |
| 13 | 3 | 15.465 | 19/5:03.221 |
| 14 | 3 | 15.816 | 19/5:03.027 |
| 15 | 2 | 16.466 | 19/5:03.682 |
| 16 | 2 | 15.829 | 19/5:03.499 |
| 17 | 2 | 15.454 | 19/5:02.918 |
| 18 | 2 | 16.019 | 19/5:02.998 |
| 19 | 2 | 20.671 | 19/5:07.722 |