| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.154 | 15/5:02.310 |
| 2 | 1 | 20.314 | 15/5:03.510 |
| 3 | 1 | 19.650 | 15/5:00.590 |
| 4 | 1 | 19.574 | 16/5:18.768 |
| 5 | 1 | 19.482 | 16/5:17.357 |
| 6 | 1 | 19.912 | 16/5:17.563 |
| 7 | 1 | 20.062 | 16/5:18.053 |
| 8 | 1 | 20.519 | 16/5:19.334 |
| 9 | 1 | 19.530 | 16/5:18.572 |
| 10 | 1 | 20.118 | 16/5:18.904 |
| 11 | 1 | 19.740 | 16/5:18.625 |
| 12 | 1 | 20.070 | 16/5:18.833 |
| 13 | 1 | 20.114 | 16/5:19.063 |
| 14 | 1 | 19.900 | 16/5:19.016 |
| 15 | 1 | 19.542 | 16/5:18.593 |
| 16 | 1 | 20.599 | 16/5:19.280 |