| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.190 | 20/5:03.008 |
| 2 | 2 | 15.006 | 20/5:01.096 |
| 3 | 3 | 15.449 | 20/5:04.003 |
| 4 | 4 | 15.448 | 20/5:05.465 |
| 5 | 3 | 15.815 | 20/5:07.632 |
| 6 | 3 | 15.173 | 20/5:06.936 |
| 7 | 2 | 15.121 | 20/5:06.291 |
| 8 | 2 | 15.355 | 20/5:06.392 |
| 9 | 2 | 15.092 | 20/5:05.886 |
| 10 | 2 | 15.068 | 20/5:05.434 |
| 11 | 2 | 15.023 | 20/5:04.981 |
| 12 | 3 | 15.368 | 20/5:05.018 |
| 13 | 3 | 15.198 | 20/5:05.086 |
| 14 | 3 | 15.015 | 20/5:04.744 |
| 15 | 2 | 15.014 | 20/5:04.446 |
| 16 | 3 | 15.449 | 20/5:04.073 |
| 17 | 3 | 15.029 | 20/5:04.485 |
| 18 | 2 | 15.086 | 20/5:04.332 |
| 19 | 2 | 15.092 | 20/5:04.201 |
| 20 | 3 | 15.267 | 20/5:04.258 |