| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.058 | 19/5:05.102 |
| 2 | 1 | 16.727 | 19/5:11.457 |
| 3 | 1 | 15.749 | 19/5:07.382 |
| 4 | 1 | 16.138 | 19/5:07.192 |
| 5 | 1 | 15.725 | 19/5:05.508 |
| 6 | 2 | 19.834 | 18/5:00.693 |
| 7 | 2 | 15.819 | 19/5:14.992 |
| 8 | 2 | 18.618 | 18/5:03.003 |
| 9 | 1 | 19.941 | 18/5:09.218 |
| 10 | 1 | 16.308 | 18/5:07.650 |
| 11 | 1 | 15.609 | 18/5:05.224 |
| 12 | 1 | 19.665 | 18/5:09.286 |
| 13 | 1 | 15.755 | 18/5:07.309 |
| 14 | 1 | 15.568 | 18/5:05.375 |
| 15 | 1 | 16.023 | 18/5:04.244 |
| 16 | 2 | 16.525 | 18/5:03.819 |
| 17 | 1 | 16.164 | 18/5:03.062 |
| 18 | 2 | 17.016 | 18/5:03.242 |