| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.702 | 20/5:14.040 |
| 2 | 4 | 15.548 | 20/5:12.500 |
| 3 | 3 | 15.201 | 20/5:09.673 |
| 4 | 3 | 15.443 | 20/5:09.470 |
| 5 | 3 | 15.659 | 20/5:10.212 |
| 6 | 2 | 15.319 | 20/5:09.573 |
| 7 | 3 | 15.968 | 20/5:10.971 |
| 8 | 2 | 15.578 | 20/5:11.045 |
| 9 | 3 | 21.215 | 19/5:07.447 |
| 10 | 3 | 15.359 | 19/5:05.885 |
| 11 | 3 | 15.089 | 19/5:04.140 |
| 12 | 3 | 15.437 | 19/5:03.237 |
| 13 | 3 | 15.218 | 19/5:02.153 |
| 14 | 3 | 18.488 | 19/5:05.661 |
| 15 | 3 | 15.961 | 19/5:05.501 |
| 16 | 3 | 18.845 | 19/5:08.786 |
| 17 | 4 | 23.089 | 19/5:16.427 |
| 18 | 4 | 20.117 | 18/5:03.236 |