| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.623 | 21/5:07.083 |
| 2 | 2 | 14.712 | 21/5:08.017 |
| 3 | 2 | 14.565 | 21/5:07.300 |
| 4 | 5 | 18.101 | 20/5:10.005 |
| 5 | 3 | 15.413 | 20/5:09.656 |
| 6 | 2 | 14.477 | 20/5:06.303 |
| 7 | 2 | 16.982 | 20/5:11.066 |
| 8 | 2 | 14.634 | 20/5:08.768 |
| 9 | 2 | 14.628 | 20/5:06.967 |
| 10 | 2 | 15.033 | 20/5:06.336 |
| 11 | 2 | 16.382 | 20/5:08.273 |
| 12 | 2 | 14.320 | 20/5:06.450 |
| 13 | 2 | 14.630 | 20/5:05.385 |
| 14 | 2 | 15.681 | 20/5:05.973 |
| 15 | 2 | 14.455 | 20/5:04.848 |
| 16 | 2 | 14.816 | 20/5:04.315 |
| 17 | 2 | 14.800 | 20/5:03.826 |
| 18 | 2 | 15.168 | 20/5:03.800 |
| 19 | 2 | 14.931 | 20/5:03.527 |
| 20 | 2 | 15.039 | 20/5:03.390 |