| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.857 | N/A |
| 2 | 1 | 15.122 | 20/5:06.175 |
| 3 | 1 | 14.089 | 21/5:10.967 |
| 4 | 1 | 14.132 | 21/5:07.810 |
| 5 | 1 | 13.988 | 21/5:05.512 |
| 6 | 1 | 13.833 | 21/5:03.513 |
| 7 | 1 | 13.908 | 21/5:02.430 |
| 8 | 1 | 14.595 | 21/5:03.619 |
| 9 | 1 | 13.849 | 21/5:02.647 |
| 10 | 1 | 14.416 | 21/5:03.150 |
| 11 | 1 | 15.876 | 21/5:06.473 |
| 12 | 1 | 14.422 | 21/5:06.547 |
| 13 | 1 | 13.616 | 21/5:05.267 |
| 14 | 1 | 13.913 | 21/5:04.640 |
| 15 | 1 | 13.994 | 21/5:04.218 |
| 16 | 1 | 14.018 | 21/5:03.885 |
| 17 | 1 | 14.274 | 21/5:03.913 |
| 18 | 1 | 14.046 | 21/5:03.669 |
| 19 | 1 | 18.205 | 21/5:08.074 |
| 20 | 1 | 14.380 | 21/5:07.989 |
| 21 | 2 | 14.618 | 21/5:08.151 |