| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.024 | N/A |
| 2 | 2 | 16.248 | 19/5:10.488 |
| 3 | 1 | 15.762 | 19/5:06.114 |
| 4 | 1 | 15.972 | 19/5:05.916 |
| 5 | 1 | 15.808 | 19/5:05.079 |
| 6 | 1 | 16.642 | 19/5:07.579 |
| 7 | 1 | 16.909 | 19/5:10.047 |
| 8 | 2 | 18.288 | 19/5:15.355 |
| 9 | 2 | 20.367 | 18/5:07.015 |
| 10 | 2 | 19.305 | 18/5:11.370 |
| 11 | 2 | 15.952 | 18/5:09.154 |
| 12 | 2 | 18.457 | 18/5:11.212 |
| 13 | 2 | 15.747 | 18/5:09.088 |
| 14 | 2 | 15.342 | 18/5:06.761 |
| 15 | 2 | 15.465 | 18/5:04.916 |
| 16 | 2 | 16.242 | 18/5:04.197 |
| 17 | 2 | 15.880 | 18/5:03.184 |
| 18 | 2 | 15.697 | 18/5:02.107 |