| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.309 | 19/5:09.871 |
| 2 | 1 | 16.591 | 19/5:12.550 |
| 3 | 1 | 16.373 | 19/5:12.062 |
| 4 | 1 | 16.428 | 19/5:12.080 |
| 5 | 1 | 16.461 | 19/5:12.216 |
| 6 | 1 | 17.370 | 19/5:15.185 |
| 7 | 1 | 18.283 | 18/5:02.953 |
| 8 | 1 | 16.626 | 18/5:02.492 |
| 9 | 1 | 17.746 | 18/5:04.374 |
| 10 | 1 | 16.416 | 18/5:03.485 |
| 11 | 1 | 16.280 | 18/5:02.536 |
| 12 | 1 | 17.635 | 18/5:03.777 |
| 13 | 1 | 16.499 | 18/5:03.254 |
| 14 | 1 | 16.514 | 18/5:02.826 |
| 15 | 1 | 17.144 | 18/5:03.210 |
| 16 | 1 | 16.279 | 18/5:02.573 |
| 17 | 1 | 16.336 | 18/5:02.072 |
| 18 | 1 | 16.384 | 18/5:01.674 |