| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.349 | 21/5:01.329 |
| 2 | 1 | 14.253 | 21/5:00.321 |
| 3 | 1 | 14.205 | 22/5:13.918 |
| 4 | 1 | 16.872 | 21/5:13.315 |
| 5 | 2 | 14.629 | 21/5:12.094 |
| 6 | 1 | 13.976 | 21/5:08.994 |
| 7 | 1 | 13.669 | 21/5:05.859 |
| 8 | 1 | 16.277 | 21/5:10.354 |
| 9 | 1 | 14.097 | 21/5:08.763 |
| 10 | 2 | 19.574 | 20/5:03.802 |
| 11 | 1 | 13.835 | 20/5:01.338 |
| 12 | 1 | 14.374 | 20/5:00.183 |
| 13 | 1 | 15.080 | 20/5:00.292 |
| 14 | 2 | 16.060 | 20/5:01.786 |
| 15 | 1 | 14.470 | 20/5:00.960 |
| 16 | 1 | 14.811 | 20/5:00.664 |
| 17 | 2 | 16.261 | 20/5:02.108 |
| 18 | 1 | 16.038 | 20/5:03.144 |
| 19 | 1 | 14.118 | 20/5:02.051 |
| 20 | 1 | 17.390 | 20/5:04.338 |