| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.297 | 19/5:09.643 |
| 2 | 2 | 16.855 | 19/5:14.944 |
| 3 | 2 | 17.199 | 18/5:02.106 |
| 4 | 2 | 16.705 | 18/5:01.752 |
| 5 | 2 | 16.323 | 18/5:00.164 |
| 6 | 1 | 16.031 | 19/5:14.798 |
| 7 | 2 | 17.031 | 19/5:16.054 |
| 8 | 2 | 17.714 | 18/5:01.849 |
| 9 | 2 | 16.017 | 18/5:00.344 |
| 10 | 2 | 16.041 | 19/5:15.805 |
| 11 | 2 | 15.864 | 19/5:14.497 |
| 12 | 2 | 16.261 | 19/5:14.035 |
| 13 | 2 | 16.207 | 19/5:13.566 |
| 14 | 2 | 18.187 | 19/5:15.851 |
| 15 | 2 | 17.398 | 18/5:00.156 |
| 16 | 2 | 17.726 | 18/5:01.338 |
| 17 | 2 | 19.449 | 18/5:04.205 |
| 18 | 2 | 19.747 | 18/5:07.052 |