| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.197 | 20/5:03.940 |
| 2 | 1 | 15.585 | 20/5:07.820 |
| 3 | 1 | 15.552 | 20/5:08.893 |
| 4 | 1 | 14.668 | 20/5:05.010 |
| 5 | 1 | 15.306 | 20/5:05.232 |
| 6 | 1 | 14.723 | 20/5:03.437 |
| 7 | 2 | 21.587 | 19/5:05.677 |
| 8 | 2 | 14.642 | 19/5:02.243 |
| 9 | 1 | 15.161 | 19/5:00.667 |
| 10 | 1 | 14.640 | 20/5:14.122 |
| 11 | 1 | 16.472 | 20/5:15.515 |
| 12 | 1 | 15.081 | 20/5:14.357 |
| 13 | 1 | 15.265 | 20/5:13.660 |
| 14 | 1 | 14.478 | 20/5:11.939 |
| 15 | 1 | 14.592 | 20/5:10.599 |
| 16 | 1 | 15.065 | 20/5:10.017 |
| 17 | 1 | 15.582 | 20/5:10.113 |
| 18 | 1 | 15.643 | 20/5:10.266 |
| 19 | 1 | 15.538 | 20/5:10.292 |
| 20 | 1 | 15.960 | 20/5:10.737 |