| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.722 | 20/5:14.440 |
| 2 | 2 | 15.209 | 20/5:09.310 |
| 3 | 2 | 15.684 | 20/5:10.767 |
| 4 | 3 | 19.549 | 19/5:14.279 |
| 5 | 3 | 15.506 | 19/5:10.346 |
| 6 | 3 | 15.534 | 19/5:07.813 |
| 7 | 3 | 15.587 | 19/5:06.147 |
| 8 | 3 | 16.352 | 19/5:06.715 |
| 9 | 3 | 15.941 | 19/5:06.288 |
| 10 | 3 | 21.108 | 19/5:15.765 |
| 11 | 3 | 15.394 | 19/5:13.649 |
| 12 | 3 | 15.385 | 19/5:11.871 |
| 13 | 3 | 17.061 | 19/5:12.816 |
| 14 | 2 | 15.078 | 19/5:10.935 |
| 15 | 3 | 15.232 | 19/5:09.500 |
| 16 | 3 | 17.342 | 19/5:10.750 |
| 17 | 3 | 15.127 | 19/5:09.377 |
| 18 | 4 | 21.468 | 19/5:14.850 |
| 19 | 4 | 15.151 | 19/5:13.430 |