| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.272 | 18/5:10.896 |
| 2 | 3 | 17.244 | 18/5:10.644 |
| 3 | 3 | 17.404 | 18/5:11.520 |
| 4 | 3 | 17.516 | 18/5:12.462 |
| 5 | 3 | 17.400 | 18/5:12.610 |
| 6 | 4 | 16.939 | 18/5:11.325 |
| 7 | 4 | 16.805 | 18/5:10.063 |
| 8 | 4 | 16.986 | 18/5:09.524 |
| 9 | 4 | 16.540 | 18/5:08.212 |
| 10 | 4 | 16.793 | 18/5:07.618 |
| 11 | 4 | 17.090 | 18/5:07.618 |
| 12 | 4 | 17.178 | 18/5:07.750 |
| 13 | 4 | 16.962 | 18/5:07.563 |
| 14 | 4 | 17.008 | 18/5:07.462 |
| 15 | 4 | 17.160 | 18/5:07.556 |
| 16 | 4 | 16.861 | 18/5:07.303 |
| 17 | 4 | 17.025 | 18/5:07.253 |
| 18 | 4 | 16.896 | 18/5:07.079 |