| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.932 | 16/5:02.912 |
| 2 | 4 | 16.717 | 17/5:03.017 |
| 3 | 3 | 15.515 | 18/5:06.984 |
| 4 | 3 | 18.613 | 18/5:13.997 |
| 5 | 3 | 14.720 | 18/5:04.189 |
| 6 | 3 | 16.969 | 18/5:04.398 |
| 7 | 3 | 14.422 | 19/5:14.553 |
| 8 | 3 | 15.280 | 19/5:11.524 |
| 9 | 4 | 19.381 | 18/5:01.098 |
| 10 | 4 | 14.753 | 19/5:14.074 |
| 11 | 4 | 16.622 | 19/5:14.232 |
| 12 | 4 | 15.389 | 19/5:12.412 |
| 13 | 4 | 17.955 | 19/5:14.622 |
| 14 | 3 | 14.889 | 19/5:12.356 |
| 15 | 3 | 14.653 | 19/5:10.093 |
| 16 | 3 | 14.555 | 19/5:07.996 |
| 17 | 3 | 19.595 | 19/5:11.779 |
| 18 | 4 | 20.486 | 19/5:16.082 |
| 19 | 4 | 15.081 | 19/5:14.527 |