| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.074 | 20/5:01.480 |
| 2 | 2 | 15.249 | 20/5:03.230 |
| 3 | 2 | 13.059 | 21/5:03.674 |
| 4 | 4 | 17.984 | 20/5:06.830 |
| 5 | 4 | 14.933 | 20/5:05.196 |
| 6 | 3 | 15.034 | 20/5:04.443 |
| 7 | 3 | 15.674 | 20/5:05.734 |
| 8 | 3 | 14.637 | 20/5:04.110 |
| 9 | 3 | 15.299 | 20/5:04.318 |
| 10 | 3 | 16.269 | 20/5:06.424 |
| 11 | 4 | 15.757 | 20/5:07.216 |
| 12 | 4 | 33.122 | 18/5:03.137 |
| 13 | 4 | 18.342 | 18/5:05.215 |
| 14 | 4 | 21.350 | 18/5:10.864 |
| 15 | 4 | 16.030 | 18/5:09.376 |
| 16 | 4 | 18.567 | 18/5:10.928 |
| 17 | 4 | 15.522 | 18/5:09.073 |
| 18 | 4 | 20.449 | 18/5:12.351 |