| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.647 | 21/5:07.587 |
| 2 | 1 | 15.384 | 20/5:00.310 |
| 3 | 1 | 14.887 | 21/5:14.426 |
| 4 | 1 | 14.268 | 21/5:10.726 |
| 5 | 1 | 14.891 | 21/5:11.123 |
| 6 | 1 | 14.343 | 21/5:09.470 |
| 7 | 2 | 14.869 | 21/5:09.867 |
| 8 | 2 | 14.717 | 21/5:09.766 |
| 9 | 2 | 17.755 | 20/5:01.691 |
| 10 | 2 | 15.991 | 20/5:03.504 |
| 11 | 2 | 14.533 | 20/5:02.336 |
| 12 | 3 | 17.087 | 20/5:05.620 |
| 13 | 3 | 14.968 | 20/5:05.138 |
| 14 | 3 | 14.563 | 20/5:04.147 |
| 15 | 3 | 14.438 | 20/5:03.121 |
| 16 | 3 | 14.687 | 20/5:02.535 |
| 17 | 3 | 14.209 | 20/5:01.455 |
| 18 | 2 | 16.107 | 20/5:02.604 |
| 19 | 2 | 15.990 | 20/5:03.509 |
| 20 | 2 | 15.147 | 20/5:03.481 |