| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.917 | 17/5:04.588 |
| 2 | 2 | 17.056 | 18/5:14.756 |
| 3 | 2 | 17.089 | 18/5:12.371 |
| 4 | 2 | 16.963 | 18/5:10.612 |
| 5 | 1 | 16.844 | 18/5:09.128 |
| 6 | 1 | 17.472 | 18/5:10.023 |
| 7 | 1 | 17.318 | 18/5:10.265 |
| 8 | 1 | 17.070 | 18/5:09.890 |
| 9 | 3 | 20.995 | 18/5:17.447 |
| 10 | 3 | 17.338 | 18/5:16.911 |
| 11 | 2 | 18.171 | 17/5:00.178 |
| 12 | 2 | 17.751 | 17/5:00.310 |
| 13 | 2 | 16.750 | 18/5:16.708 |
| 14 | 2 | 17.252 | 18/5:16.267 |
| 15 | 2 | 17.297 | 18/5:15.939 |
| 16 | 2 | 17.243 | 18/5:15.591 |
| 17 | 2 | 17.468 | 18/5:15.523 |
| 18 | 1 | 17.936 | 18/5:15.929 |