| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.080 | 20/5:01.600 |
| 2 | 2 | 15.035 | 20/5:01.150 |
| 3 | 2 | 15.640 | 20/5:05.033 |
| 4 | 3 | 16.665 | 20/5:12.100 |
| 5 | 2 | 14.957 | 20/5:09.508 |
| 6 | 2 | 14.995 | 20/5:07.907 |
| 7 | 2 | 16.067 | 20/5:09.826 |
| 8 | 4 | 18.017 | 19/5:00.333 |
| 9 | 4 | 16.352 | 19/5:01.484 |
| 10 | 4 | 16.816 | 19/5:03.286 |
| 11 | 4 | 15.341 | 19/5:02.212 |
| 12 | 4 | 15.268 | 19/5:01.202 |
| 13 | 3 | 15.466 | 19/5:00.637 |
| 14 | 4 | 19.899 | 19/5:06.169 |
| 15 | 4 | 16.345 | 19/5:06.461 |
| 16 | 4 | 20.997 | 19/5:12.241 |
| 17 | 4 | 15.079 | 19/5:10.727 |
| 18 | 4 | 15.976 | 19/5:10.328 |
| 19 | 4 | 15.693 | 19/5:09.688 |