| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 15.346 | 20/5:06.920 |
| 2 | 4 | 15.166 | 20/5:05.120 |
| 3 | 5 | 15.384 | 20/5:05.973 |
| 4 | 7 | 15.901 | 20/5:08.985 |
| 5 | 6 | 15.576 | 20/5:09.492 |
| 6 | 4 | 16.603 | 20/5:13.253 |
| 7 | 3 | 15.540 | 20/5:12.903 |
| 8 | 3 | 16.060 | 20/5:13.940 |
| 9 | 3 | 15.950 | 20/5:14.502 |
| 10 | 3 | 15.998 | 20/5:15.048 |
| 11 | 5 | 18.861 | 19/5:04.665 |
| 12 | 4 | 15.562 | 19/5:03.916 |
| 13 | 4 | 15.686 | 19/5:03.464 |
| 14 | 6 | 15.293 | 19/5:02.542 |
| 15 | 6 | 15.755 | 19/5:02.329 |
| 16 | 5 | 15.409 | 19/5:01.732 |
| 17 | 6 | 15.544 | 19/5:01.356 |
| 18 | 5 | 16.114 | 19/5:01.623 |
| 19 | 5 | 15.245 | 19/5:00.993 |