| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.063 | 19/5:05.197 |
| 2 | 2 | 15.952 | 19/5:04.142 |
| 3 | 1 | 15.811 | 19/5:02.898 |
| 4 | 3 | 16.448 | 19/5:05.302 |
| 5 | 3 | 16.087 | 19/5:05.372 |
| 6 | 3 | 16.135 | 19/5:05.571 |
| 7 | 3 | 18.218 | 19/5:11.367 |
| 8 | 4 | 17.983 | 19/5:15.155 |
| 9 | 4 | 15.989 | 19/5:13.893 |
| 10 | 4 | 15.996 | 19/5:12.896 |
| 11 | 4 | 16.237 | 19/5:12.496 |
| 12 | 3 | 15.687 | 19/5:11.293 |
| 13 | 4 | 16.101 | 19/5:10.879 |
| 14 | 3 | 15.754 | 19/5:10.054 |
| 15 | 3 | 15.888 | 19/5:09.509 |
| 16 | 2 | 15.579 | 19/5:08.664 |
| 17 | 2 | 15.714 | 19/5:08.070 |
| 18 | 2 | 15.980 | 19/5:07.823 |
| 19 | 2 | 15.613 | 19/5:07.235 |