| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.688 | 17/5:00.696 |
| 2 | 2 | 17.758 | 17/5:01.291 |
| 3 | 2 | 17.406 | 18/5:17.112 |
| 4 | 2 | 17.322 | 18/5:15.783 |
| 5 | 2 | 17.455 | 18/5:15.464 |
| 6 | 2 | 18.124 | 18/5:17.259 |
| 7 | 2 | 17.782 | 17/5:00.014 |
| 8 | 2 | 17.944 | 17/5:00.643 |
| 9 | 2 | 17.178 | 18/5:17.314 |
| 10 | 2 | 17.426 | 18/5:16.949 |
| 11 | 2 | 17.432 | 18/5:16.661 |
| 12 | 2 | 17.578 | 18/5:16.639 |
| 13 | 2 | 17.786 | 18/5:16.909 |
| 14 | 2 | 18.100 | 18/5:17.544 |
| 15 | 2 | 17.228 | 18/5:17.048 |
| 16 | 2 | 17.681 | 18/5:17.124 |
| 17 | 2 | 17.513 | 18/5:17.013 |
| 18 | 2 | 20.338 | 18/5:19.739 |