| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.532 | 14/5:01.448 |
| 2 | 1 | 20.786 | 15/5:17.385 |
| 3 | 1 | 21.146 | 15/5:17.320 |
| 4 | 1 | 21.339 | 15/5:18.011 |
| 5 | 1 | 21.335 | 15/5:18.414 |
| 6 | 3 | 22.116 | 15/5:20.635 |
| 7 | 2 | 20.827 | 15/5:19.459 |
| 8 | 1 | 20.875 | 15/5:18.668 |
| 9 | 2 | 21.087 | 15/5:18.405 |
| 10 | 1 | 20.556 | 15/5:17.399 |
| 11 | 1 | 21.312 | 15/5:17.606 |
| 12 | 2 | 20.888 | 15/5:17.249 |
| 13 | 1 | 20.892 | 15/5:16.951 |
| 14 | 2 | 21.016 | 15/5:16.829 |
| 15 | 2 | 20.604 | 15/5:16.311 |