| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.651 | 20/5:13.020 |
| 2 | 2 | 15.459 | 20/5:11.100 |
| 3 | 2 | 15.554 | 20/5:11.093 |
| 4 | 1 | 15.588 | 20/5:11.260 |
| 5 | 3 | 18.674 | 19/5:07.519 |
| 6 | 2 | 15.272 | 19/5:04.627 |
| 7 | 2 | 16.236 | 19/5:05.178 |
| 8 | 2 | 15.172 | 19/5:03.064 |
| 9 | 2 | 17.419 | 19/5:06.164 |
| 10 | 2 | 16.132 | 19/5:06.198 |
| 11 | 2 | 15.206 | 19/5:04.627 |
| 12 | 2 | 15.364 | 19/5:03.568 |
| 13 | 1 | 15.230 | 19/5:02.476 |
| 14 | 1 | 15.344 | 19/5:01.694 |
| 15 | 1 | 16.264 | 19/5:02.182 |
| 16 | 1 | 15.267 | 19/5:01.425 |
| 17 | 1 | 16.330 | 19/5:01.946 |
| 18 | 1 | 15.617 | 19/5:01.656 |
| 19 | 1 | 15.264 | 19/5:01.043 |