| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.752 | 21/5:09.792 |
| 2 | 4 | 14.975 | 21/5:12.134 |
| 3 | 4 | 17.808 | 19/5:01.055 |
| 4 | 4 | 14.507 | 20/5:10.210 |
| 5 | 4 | 17.071 | 19/5:00.629 |
| 6 | 4 | 13.936 | 20/5:10.163 |
| 7 | 5 | 18.496 | 19/5:02.765 |
| 8 | 6 | 14.887 | 19/5:00.276 |
| 9 | 4 | 14.440 | 20/5:13.049 |
| 10 | 6 | 17.254 | 19/5:00.439 |
| 11 | 4 | 13.749 | 20/5:12.500 |
| 12 | 4 | 15.600 | 20/5:12.458 |
| 13 | 4 | 14.245 | 20/5:10.338 |
| 14 | 5 | 16.599 | 20/5:11.884 |
| 15 | 5 | 14.592 | 20/5:10.548 |
| 16 | 5 | 14.284 | 20/5:08.994 |
| 17 | 4 | 14.238 | 20/5:07.568 |
| 18 | 4 | 13.902 | 20/5:05.928 |
| 19 | 3 | 14.080 | 20/5:04.647 |
| 20 | 3 | 14.338 | 20/5:03.753 |