| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.290 | 20/5:05.800 |
| 2 | 2 | 14.926 | 20/5:02.160 |
| 3 | 2 | 14.993 | 20/5:01.393 |
| 4 | 2 | 15.348 | 20/5:02.785 |
| 5 | 3 | 15.678 | 20/5:04.940 |
| 6 | 3 | 15.298 | 20/5:05.110 |
| 7 | 3 | 15.527 | 20/5:05.886 |
| 8 | 2 | 15.429 | 20/5:06.223 |
| 9 | 1 | 14.871 | 20/5:05.244 |
| 10 | 1 | 15.085 | 20/5:04.890 |
| 11 | 1 | 15.513 | 20/5:05.378 |
| 12 | 2 | 15.385 | 20/5:05.572 |
| 13 | 2 | 15.321 | 20/5:05.637 |
| 14 | 2 | 15.027 | 20/5:05.273 |
| 15 | 2 | 15.183 | 20/5:05.165 |
| 16 | 2 | 15.671 | 20/5:05.681 |
| 17 | 2 | 15.716 | 20/5:06.189 |
| 18 | 2 | 15.263 | 20/5:06.138 |
| 19 | 2 | 15.268 | 20/5:06.097 |
| 20 | 2 | 15.679 | 20/5:06.471 |