| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.352 | 19/5:10.688 |
| 2 | 1 | 16.494 | 19/5:12.037 |
| 3 | 1 | 16.597 | 19/5:13.139 |
| 4 | 1 | 16.700 | 19/5:14.179 |
| 5 | 1 | 16.704 | 19/5:14.819 |
| 6 | 1 | 16.653 | 19/5:15.083 |
| 7 | 1 | 16.575 | 19/5:15.061 |
| 8 | 1 | 16.367 | 19/5:14.550 |
| 9 | 1 | 16.822 | 19/5:15.113 |
| 10 | 1 | 17.056 | 19/5:16.008 |
| 11 | 1 | 17.290 | 18/5:00.453 |
| 12 | 1 | 16.903 | 18/5:00.769 |
| 13 | 1 | 16.494 | 18/5:00.471 |
| 14 | 1 | 16.765 | 18/5:00.564 |
| 15 | 1 | 16.811 | 18/5:00.700 |
| 16 | 1 | 17.500 | 18/5:01.593 |
| 17 | 1 | 17.030 | 18/5:01.884 |
| 18 | 1 | 16.756 | 18/5:01.869 |