| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.769 | 18/5:01.842 |
| 2 | 3 | 16.058 | 19/5:11.856 |
| 3 | 3 | 15.893 | 19/5:08.560 |
| 4 | 2 | 16.586 | 19/5:10.203 |
| 5 | 2 | 16.548 | 19/5:11.045 |
| 6 | 3 | 16.283 | 19/5:10.767 |
| 7 | 1 | 15.815 | 19/5:09.298 |
| 8 | 1 | 16.386 | 19/5:09.553 |
| 9 | 1 | 16.228 | 19/5:09.417 |
| 10 | 3 | 19.651 | 19/5:15.812 |
| 11 | 3 | 15.976 | 19/5:14.697 |
| 12 | 3 | 15.934 | 19/5:13.701 |
| 13 | 3 | 17.004 | 19/5:14.422 |
| 14 | 4 | 21.087 | 18/5:03.709 |
| 15 | 3 | 17.445 | 18/5:04.396 |
| 16 | 3 | 16.154 | 18/5:03.544 |
| 17 | 3 | 16.324 | 18/5:02.973 |
| 18 | 3 | 16.853 | 18/5:02.994 |