| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.351 | 19/5:10.669 |
| 2 | 2 | 15.510 | 19/5:02.679 |
| 3 | 2 | 16.130 | 19/5:03.943 |
| 4 | 2 | 16.346 | 19/5:05.601 |
| 5 | 2 | 16.269 | 19/5:06.303 |
| 6 | 3 | 16.328 | 19/5:06.958 |
| 7 | 3 | 15.935 | 19/5:06.359 |
| 8 | 3 | 16.722 | 19/5:07.779 |
| 9 | 3 | 17.042 | 19/5:09.559 |
| 10 | 3 | 15.932 | 19/5:08.873 |
| 11 | 3 | 16.080 | 19/5:08.569 |
| 12 | 3 | 16.258 | 19/5:08.596 |
| 13 | 3 | 16.011 | 19/5:08.259 |
| 14 | 3 | 16.178 | 19/5:08.196 |
| 15 | 3 | 16.537 | 19/5:08.597 |
| 16 | 3 | 19.536 | 19/5:12.508 |
| 17 | 4 | 26.175 | 18/5:06.360 |
| 18 | 4 | 16.357 | 18/5:05.697 |