| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.405 | 19/5:11.695 |
| 2 | 3 | 14.797 | 20/5:12.020 |
| 3 | 4 | 18.299 | 19/5:13.506 |
| 4 | 4 | 14.442 | 19/5:03.729 |
| 5 | 4 | 15.149 | 19/5:00.550 |
| 6 | 4 | 14.624 | 20/5:12.387 |
| 7 | 4 | 20.723 | 19/5:10.620 |
| 8 | 5 | 21.263 | 18/5:05.329 |
| 9 | 4 | 14.936 | 18/5:01.276 |
| 10 | 4 | 14.924 | 19/5:14.568 |
| 11 | 5 | 17.161 | 19/5:15.612 |
| 12 | 4 | 15.330 | 19/5:13.584 |
| 13 | 4 | 15.763 | 19/5:12.500 |
| 14 | 4 | 14.572 | 19/5:09.955 |
| 15 | 4 | 15.755 | 19/5:09.248 |
| 16 | 4 | 21.596 | 19/5:15.565 |
| 17 | 4 | 16.085 | 19/5:14.980 |
| 18 | 4 | 17.440 | 19/5:15.890 |
| 19 | 4 | 14.613 | 19/5:13.877 |