| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.621 | 19/5:15.799 |
| 2 | 2 | 16.200 | 19/5:11.799 |
| 3 | 2 | 16.198 | 19/5:10.454 |
| 4 | 2 | 16.261 | 19/5:10.080 |
| 5 | 2 | 16.119 | 19/5:09.316 |
| 6 | 2 | 16.104 | 19/5:08.760 |
| 7 | 2 | 16.053 | 19/5:08.223 |
| 8 | 2 | 15.886 | 19/5:07.425 |
| 9 | 2 | 18.489 | 19/5:12.299 |
| 10 | 3 | 26.013 | 18/5:13.099 |
| 11 | 2 | 15.926 | 18/5:10.696 |
| 12 | 2 | 16.390 | 18/5:09.390 |
| 13 | 2 | 16.769 | 18/5:08.809 |
| 14 | 2 | 15.937 | 18/5:07.242 |
| 15 | 2 | 15.764 | 18/5:05.676 |
| 16 | 2 | 16.305 | 18/5:04.914 |
| 17 | 2 | 16.008 | 18/5:03.928 |
| 18 | 2 | 16.184 | 18/5:03.227 |