| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.069 | 16/5:05.104 |
| 2 | 2 | 20.986 | 15/5:00.413 |
| 3 | 2 | 19.499 | 16/5:17.621 |
| 4 | 2 | 20.787 | 15/5:01.279 |
| 5 | 2 | 21.175 | 15/5:04.548 |
| 6 | 1 | 22.172 | 15/5:09.220 |
| 7 | 2 | 21.209 | 15/5:10.494 |
| 8 | 2 | 21.564 | 15/5:12.114 |
| 9 | 2 | 19.335 | 15/5:09.660 |
| 10 | 2 | 18.962 | 15/5:07.137 |
| 11 | 1 | 17.930 | 15/5:03.665 |
| 12 | 1 | 21.998 | 15/5:05.858 |
| 13 | 2 | 24.321 | 15/5:10.393 |
| 14 | 2 | 20.947 | 15/5:10.665 |
| 15 | 2 | 23.445 | 15/5:13.399 |