| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.988 | 18/5:05.784 |
| 2 | 5 | 17.228 | 18/5:07.944 |
| 3 | 4 | 16.946 | 18/5:06.972 |
| 4 | 3 | 16.961 | 18/5:06.554 |
| 5 | 7 | 19.712 | 18/5:16.206 |
| 6 | 7 | 16.534 | 18/5:13.107 |
| 7 | 5 | 16.781 | 18/5:11.529 |
| 8 | 5 | 16.945 | 18/5:10.714 |
| 9 | 5 | 17.039 | 18/5:10.268 |
| 10 | 5 | 16.712 | 18/5:09.323 |
| 11 | 4 | 17.217 | 18/5:09.376 |
| 12 | 4 | 16.645 | 18/5:08.562 |
| 13 | 4 | 17.604 | 18/5:09.201 |
| 14 | 4 | 16.901 | 18/5:08.845 |
| 15 | 4 | 17.096 | 18/5:08.771 |
| 16 | 4 | 17.017 | 18/5:08.617 |
| 17 | 4 | 17.166 | 18/5:08.639 |
| 18 | 4 | 16.794 | 18/5:08.286 |