| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.421 | 20/5:08.420 |
| 2 | 1 | 15.630 | 20/5:10.510 |
| 3 | 1 | 15.538 | 20/5:10.593 |
| 4 | 1 | 15.518 | 20/5:10.535 |
| 5 | 3 | 20.769 | 19/5:14.929 |
| 6 | 4 | 18.913 | 18/5:05.367 |
| 7 | 3 | 15.176 | 18/5:00.767 |
| 8 | 3 | 16.103 | 19/5:16.037 |
| 9 | 3 | 17.197 | 18/5:00.530 |
| 10 | 2 | 16.269 | 19/5:16.415 |
| 11 | 2 | 16.965 | 18/5:00.271 |
| 12 | 3 | 16.694 | 18/5:00.290 |
| 13 | 3 | 16.095 | 19/5:16.113 |
| 14 | 3 | 15.984 | 19/5:15.226 |
| 15 | 2 | 15.223 | 19/5:13.494 |
| 16 | 2 | 15.651 | 19/5:12.486 |
| 17 | 2 | 15.542 | 19/5:11.475 |
| 18 | 2 | 15.754 | 19/5:10.800 |
| 19 | 3 | 21.077 | 19/5:15.519 |