| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.647 | 19/5:16.293 |
| 2 | 3 | 15.906 | 19/5:09.253 |
| 3 | 3 | 16.012 | 19/5:07.578 |
| 4 | 3 | 16.313 | 19/5:08.171 |
| 5 | 3 | 16.176 | 19/5:08.005 |
| 6 | 3 | 16.075 | 19/5:07.575 |
| 7 | 3 | 15.805 | 19/5:06.535 |
| 8 | 3 | 15.890 | 19/5:05.957 |
| 9 | 3 | 16.122 | 19/5:05.997 |
| 10 | 3 | 15.876 | 19/5:05.562 |
| 11 | 3 | 16.064 | 19/5:05.530 |
| 12 | 3 | 17.049 | 19/5:07.064 |
| 13 | 3 | 15.917 | 19/5:06.707 |
| 14 | 3 | 15.817 | 19/5:06.265 |
| 15 | 3 | 16.252 | 19/5:06.433 |
| 16 | 3 | 17.548 | 19/5:08.119 |
| 17 | 4 | 16.732 | 19/5:08.695 |
| 18 | 4 | 16.624 | 19/5:09.093 |
| 19 | 4 | 16.305 | 19/5:09.130 |