| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.953 | 21/5:14.013 |
| 2 | 4 | 14.952 | 21/5:14.002 |
| 3 | 4 | 14.638 | 21/5:11.801 |
| 4 | 3 | 14.507 | 21/5:10.012 |
| 5 | 3 | 15.199 | 21/5:11.846 |
| 6 | 3 | 14.652 | 21/5:11.154 |
| 7 | 3 | 13.963 | 21/5:08.592 |
| 8 | 3 | 13.741 | 21/5:06.088 |
| 9 | 3 | 13.953 | 21/5:04.635 |
| 10 | 3 | 14.098 | 21/5:03.778 |
| 11 | 3 | 14.999 | 21/5:04.796 |
| 12 | 3 | 16.369 | 21/5:08.042 |
| 13 | 3 | 13.840 | 21/5:06.703 |
| 14 | 3 | 14.557 | 21/5:06.632 |
| 15 | 3 | 14.352 | 21/5:06.282 |
| 16 | 3 | 13.732 | 21/5:05.163 |
| 17 | 3 | 13.826 | 21/5:04.291 |
| 18 | 3 | 21.719 | 21/5:12.725 |
| 19 | 3 | 17.659 | 20/5:00.746 |
| 20 | 3 | 17.117 | 20/5:02.826 |