| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.255 | 20/5:05.100 |
| 2 | 3 | 15.392 | 20/5:06.470 |
| 3 | 2 | 15.155 | 20/5:05.347 |
| 4 | 1 | 15.251 | 20/5:05.265 |
| 5 | 1 | 15.438 | 20/5:05.964 |
| 6 | 1 | 14.470 | 20/5:03.203 |
| 7 | 2 | 15.714 | 20/5:04.786 |
| 8 | 2 | 14.630 | 20/5:03.262 |
| 9 | 2 | 14.885 | 20/5:02.644 |
| 10 | 1 | 15.617 | 20/5:03.614 |
| 11 | 2 | 15.864 | 20/5:04.856 |
| 12 | 1 | 15.812 | 20/5:05.805 |
| 13 | 2 | 15.619 | 20/5:06.311 |
| 14 | 2 | 15.086 | 20/5:05.983 |
| 15 | 2 | 15.037 | 20/5:05.633 |
| 16 | 2 | 15.217 | 20/5:05.553 |
| 17 | 2 | 14.649 | 20/5:04.813 |
| 18 | 2 | 14.461 | 20/5:03.947 |
| 19 | 1 | 14.383 | 20/5:03.089 |
| 20 | 1 | 14.877 | 20/5:02.812 |