| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.113 | 20/5:02.260 |
| 2 | 4 | 19.245 | 18/5:09.222 |
| 3 | 4 | 17.925 | 18/5:13.698 |
| 4 | 4 | 14.735 | 18/5:01.581 |
| 5 | 3 | 15.108 | 19/5:12.079 |
| 6 | 3 | 14.563 | 19/5:06.182 |
| 7 | 3 | 14.532 | 19/5:01.886 |
| 8 | 3 | 14.462 | 20/5:14.208 |
| 9 | 3 | 18.478 | 19/5:04.340 |
| 10 | 3 | 14.850 | 19/5:02.121 |
| 11 | 3 | 14.598 | 20/5:15.653 |
| 12 | 3 | 15.041 | 20/5:14.417 |
| 13 | 3 | 14.641 | 20/5:12.755 |
| 14 | 3 | 15.849 | 20/5:13.057 |
| 15 | 3 | 15.510 | 20/5:12.867 |
| 16 | 3 | 14.637 | 20/5:11.609 |
| 17 | 3 | 14.783 | 20/5:10.671 |
| 18 | 3 | 15.505 | 20/5:10.639 |
| 19 | 3 | 14.526 | 20/5:09.580 |
| 20 | 3 | 15.317 | 20/5:09.418 |