| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.887 | 18/5:03.966 |
| 2 | 3 | 18.345 | 18/5:17.088 |
| 3 | 3 | 17.462 | 18/5:16.164 |
| 4 | 3 | 16.652 | 18/5:12.057 |
| 5 | 3 | 16.755 | 18/5:09.964 |
| 6 | 4 | 22.919 | 17/5:08.890 |
| 7 | 4 | 16.915 | 17/5:05.842 |
| 8 | 4 | 16.795 | 17/5:03.301 |
| 9 | 4 | 16.698 | 17/5:01.142 |
| 10 | 4 | 16.755 | 18/5:17.129 |
| 11 | 4 | 17.073 | 18/5:16.237 |
| 12 | 4 | 21.054 | 17/5:03.606 |
| 13 | 4 | 19.511 | 17/5:05.766 |
| 14 | 4 | 16.862 | 17/5:04.401 |
| 15 | 4 | 17.899 | 17/5:04.393 |
| 16 | 4 | 17.234 | 17/5:03.679 |
| 17 | 4 | 22.249 | 17/5:08.065 |