| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.056 | N/A |
| 2 | 1 | 20.945 | 18/6:00.121 |
| 3 | 1 | 19.646 | 19/6:09.375 |
| 4 | 1 | 18.650 | 20/6:19.249 |
| 5 | 1 | 19.065 | 20/6:16.009 |
| 6 | 1 | 19.396 | 20/6:15.323 |
| 7 | 1 | 18.806 | 20/6:12.998 |
| 8 | 1 | 18.936 | 20/6:11.689 |
| 9 | 1 | 19.053 | 20/6:10.986 |
| 10 | 1 | 19.300 | 20/6:10.960 |
| 11 | 1 | 25.498 | 19/6:02.787 |
| 12 | 1 | 21.138 | 19/6:04.764 |
| 13 | 1 | 19.869 | 19/6:04.509 |
| 14 | 1 | 26.214 | 19/6:13.078 |
| 15 | 1 | 19.865 | 19/6:12.260 |
| 16 | 1 | 25.666 | 19/6:18.512 |
| 17 | 1 | 18.753 | 19/6:16.206 |
| 18 | 1 | 25.589 | 18/6:00.445 |