| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.888 | 19/5:01.872 |
| 2 | 1 | 16.245 | 19/5:05.264 |
| 3 | 2 | 16.604 | 19/5:08.668 |
| 4 | 2 | 16.701 | 19/5:10.831 |
| 5 | 2 | 16.230 | 19/5:10.338 |
| 6 | 1 | 15.930 | 19/5:09.060 |
| 7 | 1 | 16.257 | 19/5:09.035 |
| 8 | 1 | 16.641 | 19/5:09.928 |
| 9 | 1 | 16.378 | 19/5:10.067 |
| 10 | 1 | 16.271 | 19/5:09.976 |
| 11 | 1 | 15.921 | 19/5:09.296 |
| 12 | 1 | 16.473 | 19/5:09.603 |
| 13 | 1 | 16.963 | 19/5:10.580 |
| 14 | 1 | 16.172 | 19/5:10.343 |
| 15 | 1 | 16.722 | 19/5:10.835 |
| 16 | 1 | 16.816 | 19/5:11.377 |
| 17 | 1 | 16.104 | 19/5:11.059 |
| 18 | 1 | 16.180 | 19/5:10.857 |
| 19 | 1 | 16.453 | 19/5:10.949 |