| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.718 | N/A |
| 2 | 2 | 15.259 | 20/5:06.639 |
| 3 | 2 | 15.258 | 20/5:06.629 |
| 4 | 1 | 15.349 | 20/5:07.202 |
| 5 | 1 | 15.993 | 20/5:10.548 |
| 6 | 1 | 15.724 | 20/5:11.533 |
| 7 | 1 | 15.830 | 20/5:12.525 |
| 8 | 1 | 15.515 | 20/5:12.379 |
| 9 | 1 | 16.173 | 20/5:13.832 |
| 10 | 1 | 16.096 | 20/5:14.800 |
| 11 | 1 | 16.051 | 20/5:15.489 |
| 12 | 1 | 15.632 | 20/5:15.328 |
| 13 | 1 | 15.822 | 20/5:15.496 |
| 14 | 1 | 18.169 | 19/5:03.154 |
| 15 | 1 | 17.228 | 19/5:04.845 |
| 16 | 1 | 15.745 | 19/5:04.530 |
| 17 | 1 | 15.502 | 19/5:03.982 |
| 18 | 1 | 16.432 | 19/5:04.482 |
| 19 | 1 | 15.934 | 19/5:04.430 |