| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.632 | 20/5:12.640 |
| 2 | 2 | 14.816 | 20/5:04.480 |
| 3 | 2 | 16.344 | 20/5:11.947 |
| 4 | 4 | 19.313 | 19/5:13.999 |
| 5 | 3 | 15.898 | 19/5:11.611 |
| 6 | 2 | 15.182 | 19/5:07.753 |
| 7 | 2 | 17.313 | 19/5:10.780 |
| 8 | 2 | 14.733 | 19/5:06.924 |
| 9 | 2 | 16.556 | 19/5:07.773 |
| 10 | 2 | 18.988 | 19/5:13.072 |
| 11 | 2 | 17.289 | 19/5:14.474 |
| 12 | 2 | 18.194 | 18/5:00.387 |
| 13 | 2 | 14.520 | 19/5:13.906 |
| 14 | 2 | 14.589 | 19/5:11.284 |
| 15 | 2 | 14.227 | 19/5:08.552 |
| 16 | 2 | 14.492 | 19/5:06.477 |
| 17 | 2 | 15.073 | 19/5:05.295 |
| 18 | 2 | 14.936 | 19/5:04.100 |
| 19 | 2 | 14.850 | 19/5:02.945 |