| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 15.906 | 19/5:02.214 |
| 2 | 1 | 15.092 | 20/5:09.980 |
| 3 | 1 | 16.328 | 20/5:15.507 |
| 4 | 2 | 16.616 | 19/5:03.724 |
| 5 | 2 | 15.271 | 19/5:01.009 |
| 6 | 1 | 15.491 | 20/5:15.680 |
| 7 | 2 | 16.637 | 19/5:02.211 |
| 8 | 2 | 15.637 | 19/5:01.573 |
| 9 | 2 | 14.788 | 20/5:15.036 |
| 10 | 2 | 15.306 | 20/5:14.144 |
| 11 | 2 | 14.924 | 20/5:12.720 |
| 12 | 1 | 15.084 | 20/5:11.800 |
| 13 | 1 | 15.088 | 20/5:11.028 |
| 14 | 1 | 15.625 | 20/5:11.133 |
| 15 | 1 | 15.333 | 20/5:10.835 |
| 16 | 1 | 15.408 | 20/5:10.668 |
| 17 | 1 | 19.885 | 20/5:15.787 |
| 18 | 1 | 16.910 | 19/5:01.181 |
| 19 | 1 | 15.212 | 19/5:00.541 |