| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.459 | 19/5:12.721 |
| 2 | 2 | 17.042 | 18/5:01.509 |
| 3 | 1 | 16.298 | 19/5:15.394 |
| 4 | 1 | 16.270 | 19/5:13.828 |
| 5 | 1 | 16.358 | 19/5:13.223 |
| 6 | 1 | 16.321 | 19/5:12.702 |
| 7 | 1 | 16.208 | 19/5:12.023 |
| 8 | 1 | 16.225 | 19/5:11.555 |
| 9 | 1 | 16.606 | 19/5:11.995 |
| 10 | 2 | 18.828 | 19/5:16.569 |
| 11 | 2 | 16.840 | 18/5:00.199 |
| 12 | 2 | 16.104 | 19/5:15.968 |
| 13 | 2 | 17.470 | 18/5:00.502 |
| 14 | 2 | 16.055 | 19/5:16.328 |
| 15 | 2 | 16.556 | 19/5:16.211 |
| 16 | 1 | 16.552 | 19/5:16.103 |
| 17 | 1 | 16.690 | 19/5:16.162 |
| 18 | 1 | 16.299 | 19/5:15.802 |
| 19 | 1 | 16.746 | 19/5:15.927 |