| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.716 | 21/5:09.036 |
| 2 | 2 | 14.765 | 21/5:09.550 |
| 3 | 2 | 15.218 | 21/5:12.893 |
| 4 | 2 | 15.234 | 21/5:14.648 |
| 5 | 2 | 14.448 | 21/5:12.400 |
| 6 | 3 | 16.988 | 20/5:04.563 |
| 7 | 3 | 14.552 | 20/5:02.631 |
| 8 | 3 | 14.581 | 20/5:01.255 |
| 9 | 3 | 14.463 | 21/5:14.918 |
| 10 | 3 | 14.675 | 21/5:14.244 |
| 11 | 3 | 14.745 | 21/5:13.826 |
| 12 | 2 | 15.020 | 21/5:13.959 |
| 13 | 2 | 14.808 | 21/5:13.729 |
| 14 | 2 | 15.147 | 21/5:14.040 |
| 15 | 2 | 14.591 | 21/5:13.531 |
| 16 | 2 | 17.261 | 20/5:01.515 |
| 17 | 2 | 16.605 | 20/5:03.314 |
| 18 | 2 | 15.026 | 20/5:03.159 |
| 19 | 2 | 15.079 | 20/5:03.076 |
| 20 | 2 | 14.592 | 20/5:02.514 |