| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.169 | 20/5:03.380 |
| 2 | 1 | 14.284 | 21/5:09.257 |
| 3 | 1 | 13.402 | 22/5:14.270 |
| 4 | 1 | 13.470 | 22/5:09.788 |
| 5 | 1 | 13.589 | 22/5:07.622 |
| 6 | 1 | 14.056 | 22/5:07.890 |
| 7 | 1 | 18.144 | 21/5:06.342 |
| 8 | 1 | 14.603 | 21/5:06.382 |
| 9 | 1 | 15.915 | 21/5:09.475 |
| 10 | 1 | 16.334 | 21/5:12.829 |
| 11 | 2 | 22.446 | 20/5:11.658 |
| 12 | 1 | 14.924 | 20/5:10.560 |
| 13 | 1 | 14.240 | 20/5:08.578 |
| 14 | 1 | 14.793 | 20/5:07.670 |
| 15 | 1 | 13.668 | 20/5:05.383 |
| 16 | 1 | 15.738 | 20/5:05.969 |
| 17 | 1 | 13.664 | 20/5:04.046 |
| 18 | 1 | 13.972 | 20/5:02.679 |
| 19 | 1 | 14.023 | 20/5:01.509 |
| 20 | 1 | 15.435 | 20/5:01.869 |