| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.297 | 20/5:05.940 |
| 2 | 2 | 15.137 | 20/5:04.340 |
| 3 | 2 | 14.804 | 20/5:01.587 |
| 4 | 2 | 16.004 | 20/5:06.210 |
| 5 | 2 | 15.305 | 20/5:06.188 |
| 6 | 4 | 19.530 | 19/5:04.244 |
| 7 | 2 | 15.268 | 19/5:02.222 |
| 8 | 2 | 15.001 | 19/5:00.072 |
| 9 | 2 | 15.126 | 20/5:14.382 |
| 10 | 1 | 14.566 | 20/5:12.076 |
| 11 | 2 | 17.108 | 20/5:14.811 |
| 12 | 2 | 14.410 | 20/5:12.593 |
| 13 | 2 | 14.907 | 20/5:11.482 |
| 14 | 2 | 14.965 | 20/5:10.611 |
| 15 | 2 | 14.387 | 20/5:09.087 |
| 16 | 2 | 18.556 | 20/5:12.964 |
| 17 | 3 | 15.291 | 20/5:12.544 |
| 18 | 2 | 14.264 | 20/5:11.029 |
| 19 | 1 | 15.071 | 20/5:10.523 |
| 20 | 2 | 15.723 | 20/5:10.720 |