| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.531 | 18/5:15.558 |
| 2 | 1 | 13.053 | 20/5:05.840 |
| 3 | 1 | 13.807 | 21/5:10.737 |
| 4 | 1 | 13.696 | 21/5:04.957 |
| 5 | 1 | 13.375 | 21/5:00.140 |
| 6 | 1 | 13.870 | 22/5:12.884 |
| 7 | 4 | 22.587 | 20/5:08.340 |
| 8 | 4 | 17.756 | 20/5:14.188 |
| 9 | 4 | 18.025 | 19/5:03.367 |
| 10 | 4 | 15.833 | 19/5:03.113 |
| 11 | 4 | 13.659 | 20/5:14.895 |
| 12 | 4 | 19.928 | 19/5:05.773 |
| 13 | 4 | 13.829 | 19/5:02.464 |
| 14 | 4 | 16.971 | 19/5:03.891 |
| 15 | 4 | 14.349 | 19/5:01.807 |
| 16 | 4 | 13.032 | 20/5:14.126 |
| 17 | 4 | 14.387 | 20/5:12.574 |
| 18 | 4 | 13.351 | 20/5:10.043 |
| 19 | 4 | 15.244 | 20/5:09.772 |
| 20 | 4 | 25.759 | 20/5:20.042 |