| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.300 | 20/5:06.000 |
| 2 | 3 | 15.596 | 20/5:08.960 |
| 3 | 3 | 15.020 | 20/5:06.107 |
| 4 | 4 | 16.463 | 20/5:11.895 |
| 5 | 3 | 15.343 | 20/5:10.888 |
| 6 | 3 | 15.492 | 20/5:10.713 |
| 7 | 3 | 14.984 | 20/5:09.137 |
| 8 | 3 | 17.445 | 20/5:14.108 |
| 9 | 2 | 16.223 | 20/5:15.258 |
| 10 | 3 | 15.048 | 20/5:13.828 |
| 11 | 3 | 15.867 | 20/5:14.147 |
| 12 | 4 | 18.922 | 19/5:03.530 |
| 13 | 4 | 15.047 | 19/5:02.173 |
| 14 | 3 | 14.649 | 19/5:00.470 |
| 15 | 3 | 14.774 | 20/5:14.897 |
| 16 | 3 | 18.740 | 19/5:02.709 |
| 17 | 3 | 15.599 | 19/5:02.337 |
| 18 | 3 | 15.622 | 19/5:02.030 |
| 19 | 3 | 15.071 | 19/5:01.205 |