| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.016 | 19/5:04.304 |
| 2 | 1 | 15.668 | 19/5:00.998 |
| 3 | 1 | 16.016 | 19/5:02.100 |
| 4 | 1 | 15.697 | 19/5:01.136 |
| 5 | 4 | 18.971 | 19/5:12.998 |
| 6 | 2 | 15.786 | 19/5:10.821 |
| 7 | 1 | 15.825 | 19/5:09.372 |
| 8 | 1 | 16.780 | 19/5:10.553 |
| 9 | 1 | 15.788 | 19/5:09.377 |
| 10 | 1 | 15.604 | 19/5:08.087 |
| 11 | 1 | 16.186 | 19/5:08.037 |
| 12 | 1 | 15.863 | 19/5:07.483 |
| 13 | 1 | 15.681 | 19/5:06.749 |
| 14 | 1 | 16.119 | 19/5:06.714 |
| 15 | 1 | 16.143 | 19/5:06.714 |
| 16 | 1 | 15.668 | 19/5:06.151 |
| 17 | 1 | 15.781 | 19/5:05.779 |
| 18 | 1 | 16.398 | 19/5:06.101 |
| 19 | 1 | 17.962 | 19/5:07.952 |