| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.363 | 20/5:07.260 |
| 2 | 1 | 16.127 | 20/5:14.900 |
| 3 | 1 | 14.640 | 20/5:07.533 |
| 4 | 2 | 15.890 | 20/5:10.100 |
| 5 | 1 | 15.164 | 20/5:08.736 |
| 6 | 1 | 15.840 | 20/5:10.080 |
| 7 | 2 | 15.804 | 20/5:10.937 |
| 8 | 2 | 15.650 | 20/5:11.195 |
| 9 | 2 | 15.305 | 20/5:10.629 |
| 10 | 2 | 14.912 | 20/5:09.390 |
| 11 | 2 | 15.070 | 20/5:08.664 |
| 12 | 2 | 15.058 | 20/5:08.038 |
| 13 | 1 | 14.930 | 20/5:07.312 |
| 14 | 2 | 15.595 | 20/5:07.640 |
| 15 | 2 | 14.980 | 20/5:07.104 |
| 16 | 2 | 15.552 | 20/5:07.350 |
| 17 | 2 | 15.402 | 20/5:07.391 |
| 18 | 1 | 15.047 | 20/5:07.032 |
| 19 | 1 | 15.230 | 20/5:06.904 |
| 20 | 2 | 15.228 | 20/5:06.787 |