| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.363 | 20/5:07.260 |
| 2 | 1 | 15.380 | 20/5:07.430 |
| 3 | 1 | 15.441 | 20/5:07.893 |
| 4 | 2 | 16.234 | 20/5:12.090 |
| 5 | 2 | 15.445 | 20/5:11.452 |
| 6 | 2 | 14.752 | 20/5:08.717 |
| 7 | 2 | 15.297 | 20/5:08.320 |
| 8 | 2 | 15.984 | 20/5:09.740 |
| 9 | 2 | 15.222 | 20/5:09.151 |
| 10 | 2 | 14.981 | 20/5:08.198 |
| 11 | 1 | 15.203 | 20/5:07.822 |
| 12 | 1 | 15.010 | 20/5:07.187 |
| 13 | 2 | 17.823 | 20/5:10.977 |
| 14 | 3 | 17.236 | 20/5:13.387 |
| 15 | 2 | 19.261 | 19/5:02.267 |
| 16 | 2 | 16.127 | 19/5:02.526 |
| 17 | 2 | 17.265 | 19/5:04.027 |