| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.834 | 19/5:00.846 |
| 2 | 1 | 15.897 | 19/5:01.444 |
| 3 | 1 | 15.551 | 20/5:15.213 |
| 4 | 2 | 15.951 | 19/5:00.356 |
| 5 | 2 | 15.496 | 20/5:14.916 |
| 6 | 1 | 15.723 | 20/5:14.084 |
| 7 | 1 | 15.894 | 20/5:15.274 |
| 8 | 1 | 15.722 | 20/5:15.017 |
| 9 | 1 | 15.668 | 20/5:14.968 |
| 10 | 1 | 15.622 | 20/5:14.716 |
| 11 | 1 | 15.989 | 20/5:15.176 |
| 12 | 1 | 15.685 | 20/5:15.053 |
| 13 | 1 | 16.145 | 20/5:15.656 |
| 14 | 1 | 17.077 | 19/5:01.630 |
| 15 | 1 | 16.696 | 19/5:02.067 |
| 16 | 1 | 15.646 | 19/5:02.332 |
| 17 | 1 | 15.554 | 19/5:01.932 |
| 18 | 1 | 15.988 | 19/5:02.034 |
| 19 | 1 | 15.977 | 19/5:02.115 |