| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.888 | 19/5:01.872 |
| 2 | 3 | 15.983 | 19/5:02.775 |
| 3 | 4 | 17.191 | 19/5:10.726 |
| 4 | 4 | 16.125 | 19/5:09.638 |
| 5 | 4 | 17.872 | 19/5:15.624 |
| 6 | 5 | 18.179 | 18/5:03.714 |
| 7 | 4 | 15.184 | 19/5:16.003 |
| 8 | 4 | 15.830 | 19/5:14.099 |
| 9 | 4 | 16.144 | 19/5:13.280 |
| 10 | 4 | 15.819 | 19/5:12.009 |
| 11 | 4 | 15.455 | 19/5:10.339 |
| 12 | 4 | 15.781 | 19/5:09.464 |
| 13 | 4 | 15.574 | 19/5:08.421 |
| 14 | 4 | 15.267 | 19/5:07.111 |
| 15 | 4 | 16.019 | 19/5:06.927 |
| 16 | 4 | 15.601 | 19/5:06.271 |
| 17 | 4 | 16.918 | 19/5:07.163 |
| 18 | 4 | 15.904 | 19/5:06.886 |
| 19 | 4 | 16.040 | 19/5:06.774 |