| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.038 | 19/5:04.722 |
| 2 | 1 | 16.297 | 19/5:07.183 |
| 3 | 1 | 15.835 | 19/5:05.077 |
| 4 | 1 | 16.100 | 19/5:05.283 |
| 5 | 1 | 16.054 | 19/5:05.231 |
| 6 | 1 | 15.797 | 19/5:04.383 |
| 7 | 1 | 15.802 | 19/5:03.791 |
| 8 | 1 | 16.227 | 19/5:04.356 |
| 9 | 1 | 16.016 | 19/5:04.350 |
| 10 | 1 | 16.399 | 19/5:05.073 |
| 11 | 1 | 16.336 | 19/5:05.556 |
| 12 | 1 | 16.360 | 19/5:05.997 |
| 13 | 1 | 18.450 | 19/5:09.424 |
| 14 | 1 | 15.878 | 19/5:08.871 |
| 15 | 2 | 19.147 | 19/5:12.532 |
| 16 | 1 | 16.473 | 19/5:12.561 |
| 17 | 1 | 16.049 | 19/5:12.112 |
| 18 | 1 | 16.061 | 19/5:11.726 |
| 19 | 1 | 15.697 | 19/5:11.016 |