| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.607 | 20/5:12.140 |
| 2 | 1 | 15.658 | 20/5:12.650 |
| 3 | 1 | 15.267 | 20/5:10.213 |
| 4 | 1 | 15.862 | 20/5:11.970 |
| 5 | 1 | 15.608 | 20/5:12.008 |
| 6 | 1 | 15.583 | 20/5:11.950 |
| 7 | 1 | 15.888 | 20/5:12.780 |
| 8 | 1 | 18.200 | 19/5:03.223 |
| 9 | 1 | 15.469 | 19/5:02.189 |
| 10 | 2 | 15.768 | 19/5:01.929 |
| 11 | 1 | 15.719 | 19/5:01.632 |
| 12 | 1 | 15.361 | 19/5:00.817 |
| 13 | 1 | 15.527 | 19/5:00.371 |
| 14 | 1 | 15.402 | 20/5:15.599 |
| 15 | 1 | 15.375 | 20/5:15.059 |
| 16 | 1 | 15.717 | 20/5:15.014 |
| 17 | 1 | 16.181 | 20/5:15.520 |
| 18 | 2 | 16.191 | 19/5:00.182 |
| 19 | 2 | 15.383 | 20/5:15.543 |
| 20 | 2 | 15.586 | 20/5:15.352 |