| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.199 | 19/5:07.781 |
| 2 | 2 | 16.459 | 19/5:10.251 |
| 3 | 1 | 16.665 | 19/5:12.379 |
| 4 | 2 | 17.646 | 18/5:01.361 |
| 5 | 2 | 16.394 | 18/5:00.107 |
| 6 | 2 | 16.585 | 19/5:16.502 |
| 7 | 2 | 18.260 | 18/5:03.963 |
| 8 | 2 | 19.670 | 18/5:10.226 |
| 9 | 2 | 16.410 | 18/5:08.576 |
| 10 | 2 | 19.288 | 18/5:12.437 |
| 11 | 2 | 17.957 | 18/5:13.418 |
| 12 | 2 | 16.032 | 18/5:11.348 |
| 13 | 2 | 17.268 | 18/5:11.307 |
| 14 | 2 | 20.154 | 18/5:14.983 |
| 15 | 2 | 21.046 | 17/5:01.504 |
| 16 | 2 | 16.333 | 17/5:00.014 |
| 17 | 2 | 18.771 | 17/5:01.137 |