| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.196 | 18/5:09.528 |
| 2 | 1 | 17.336 | 18/5:10.788 |
| 3 | 2 | 18.344 | 18/5:17.256 |
| 4 | 2 | 17.214 | 18/5:15.405 |
| 5 | 2 | 17.352 | 18/5:14.791 |
| 6 | 2 | 17.234 | 18/5:14.028 |
| 7 | 2 | 17.399 | 18/5:13.907 |
| 8 | 1 | 18.455 | 18/5:16.193 |
| 9 | 1 | 17.543 | 18/5:16.146 |
| 10 | 2 | 19.025 | 17/5:01.067 |
| 11 | 2 | 17.842 | 17/5:01.271 |
| 12 | 2 | 17.541 | 17/5:01.015 |
| 13 | 2 | 18.425 | 17/5:01.954 |
| 14 | 2 | 17.265 | 17/5:01.351 |
| 15 | 2 | 17.488 | 17/5:01.080 |
| 16 | 2 | 17.779 | 17/5:01.153 |
| 17 | 2 | 21.456 | 17/5:04.894 |