| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.376 | 19/5:11.144 |
| 2 | 2 | 16.631 | 19/5:13.567 |
| 3 | 2 | 16.213 | 19/5:11.727 |
| 4 | 2 | 16.035 | 19/5:09.961 |
| 5 | 2 | 18.232 | 18/5:00.553 |
| 6 | 2 | 17.821 | 18/5:03.924 |
| 7 | 2 | 16.656 | 18/5:03.336 |
| 8 | 2 | 18.409 | 18/5:06.839 |
| 9 | 2 | 16.211 | 18/5:05.168 |
| 10 | 2 | 17.078 | 18/5:05.392 |
| 11 | 2 | 17.775 | 18/5:06.715 |
| 12 | 2 | 16.479 | 18/5:05.874 |
| 13 | 2 | 16.441 | 18/5:05.110 |
| 14 | 2 | 18.441 | 18/5:07.026 |
| 15 | 3 | 16.786 | 18/5:06.701 |
| 16 | 3 | 16.453 | 18/5:06.042 |
| 17 | 3 | 16.675 | 18/5:05.695 |
| 18 | 2 | 16.085 | 18/5:04.797 |