| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.699 | 17/5:00.883 |
| 2 | 2 | 18.539 | 17/5:08.023 |
| 3 | 2 | 18.534 | 17/5:10.375 |
| 4 | 1 | 17.878 | 17/5:08.763 |
| 5 | 2 | 18.254 | 17/5:09.074 |
| 6 | 1 | 18.409 | 17/5:09.720 |
| 7 | 1 | 17.918 | 17/5:08.990 |
| 8 | 2 | 18.291 | 17/5:09.234 |
| 9 | 2 | 22.653 | 17/5:17.664 |
| 10 | 1 | 18.665 | 17/5:17.628 |
| 11 | 1 | 18.581 | 17/5:17.469 |
| 12 | 1 | 17.814 | 17/5:16.250 |
| 13 | 1 | 18.014 | 17/5:15.479 |
| 14 | 1 | 17.958 | 17/5:14.751 |
| 15 | 2 | 17.895 | 17/5:14.049 |
| 16 | 2 | 21.467 | 17/5:17.230 |
| 17 | 1 | 18.230 | 17/5:16.799 |