| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.567 | 17/5:15.639 |
| 2 | 3 | 18.297 | 17/5:13.344 |
| 3 | 3 | 18.381 | 17/5:13.055 |
| 4 | 2 | 18.199 | 17/5:12.137 |
| 5 | 3 | 19.352 | 17/5:15.506 |
| 6 | 3 | 18.706 | 17/5:15.922 |
| 7 | 4 | 18.494 | 17/5:15.705 |
| 8 | 4 | 18.095 | 17/5:14.693 |
| 9 | 3 | 18.478 | 17/5:14.630 |
| 10 | 3 | 18.385 | 17/5:14.422 |
| 11 | 3 | 18.270 | 17/5:14.073 |
| 12 | 3 | 18.525 | 17/5:14.144 |
| 13 | 3 | 18.095 | 17/5:13.642 |
| 14 | 4 | 19.207 | 17/5:14.562 |
| 15 | 4 | 18.504 | 17/5:14.562 |
| 16 | 4 | 18.059 | 17/5:14.090 |
| 17 | 4 | 18.084 | 17/5:13.698 |