| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.998 | 17/5:05.966 |
| 2 | 1 | 17.993 | 17/5:05.923 |
| 3 | 1 | 18.221 | 17/5:07.201 |
| 4 | 2 | 18.465 | 17/5:08.877 |
| 5 | 1 | 17.880 | 17/5:07.893 |
| 6 | 2 | 20.336 | 17/5:14.196 |
| 7 | 2 | 17.997 | 17/5:13.018 |
| 8 | 2 | 18.827 | 17/5:13.898 |
| 9 | 2 | 18.666 | 17/5:14.279 |
| 10 | 2 | 18.947 | 17/5:15.061 |
| 11 | 2 | 18.151 | 17/5:14.470 |
| 12 | 2 | 18.475 | 17/5:14.437 |
| 13 | 2 | 18.644 | 17/5:14.630 |
| 14 | 2 | 19.372 | 17/5:15.680 |
| 15 | 2 | 18.079 | 17/5:15.124 |
| 16 | 2 | 18.288 | 17/5:14.860 |
| 17 | 2 | 19.149 | 17/5:15.488 |