| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 13.434 | 23/5:08.982 |
| 2 | 3 | 13.268 | 23/5:07.073 |
| 3 | 3 | 12.750 | 23/5:02.465 |
| 4 | 4 | 13.585 | 23/5:04.963 |
| 5 | 5 | 17.481 | 22/5:10.279 |
| 6 | 5 | 12.760 | 22/5:05.353 |
| 7 | 7 | 19.028 | 21/5:06.918 |
| 8 | 7 | 17.228 | 21/5:13.777 |
| 9 | 7 | 13.091 | 21/5:09.458 |
| 10 | 7 | 12.977 | 21/5:05.764 |
| 11 | 7 | 19.695 | 20/5:00.540 |
| 12 | 7 | 16.136 | 20/5:02.388 |
| 13 | 7 | 13.273 | 21/5:14.525 |
| 14 | 7 | 12.851 | 21/5:11.336 |
| 15 | 7 | 14.645 | 21/5:11.083 |
| 16 | 7 | 14.374 | 21/5:10.506 |
| 17 | 7 | 12.783 | 21/5:08.032 |
| 18 | 7 | 13.082 | 21/5:06.181 |
| 19 | 7 | 13.102 | 21/5:04.548 |
| 20 | 7 | 12.531 | 21/5:02.478 |
| 21 | 7 | 12.615 | 21/5:00.689 |