| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.543 | 21/5:05.403 |
| 2 | 1 | 14.386 | 21/5:03.755 |
| 3 | 1 | 14.673 | 21/5:05.214 |
| 4 | 1 | 14.551 | 21/5:05.303 |
| 5 | 1 | 14.410 | 21/5:04.765 |
| 6 | 1 | 14.873 | 21/5:06.026 |
| 7 | 2 | 24.040 | 19/5:02.578 |
| 8 | 1 | 12.695 | 20/5:10.428 |
| 9 | 1 | 13.718 | 20/5:06.420 |
| 10 | 1 | 14.512 | 20/5:04.802 |
| 11 | 1 | 16.219 | 20/5:06.582 |
| 12 | 1 | 14.425 | 20/5:05.075 |
| 13 | 1 | 13.769 | 20/5:02.791 |
| 14 | 1 | 14.351 | 20/5:01.664 |
| 15 | 1 | 17.583 | 20/5:04.997 |
| 16 | 1 | 16.083 | 20/5:06.039 |
| 17 | 2 | 16.689 | 20/5:07.671 |
| 18 | 2 | 16.740 | 20/5:09.178 |
| 19 | 2 | 13.960 | 20/5:07.600 |
| 20 | 2 | 14.063 | 20/5:06.283 |