| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.777 | 20/5:15.540 |
| 2 | 4 | 16.676 | 19/5:08.303 |
| 3 | 4 | 16.087 | 19/5:07.420 |
| 4 | 4 | 12.949 | 20/5:07.445 |
| 5 | 4 | 16.007 | 20/5:09.984 |
| 6 | 4 | 14.146 | 20/5:05.473 |
| 7 | 4 | 14.379 | 20/5:02.917 |
| 8 | 4 | 12.973 | 21/5:12.359 |
| 9 | 4 | 17.136 | 20/5:02.511 |
| 10 | 4 | 13.622 | 21/5:14.479 |
| 11 | 4 | 14.103 | 21/5:12.814 |
| 12 | 4 | 14.329 | 21/5:11.822 |
| 13 | 4 | 14.938 | 21/5:11.966 |
| 14 | 4 | 13.373 | 21/5:09.743 |
| 15 | 4 | 12.917 | 21/5:07.177 |
| 16 | 4 | 15.535 | 21/5:08.368 |
| 17 | 4 | 13.127 | 21/5:06.444 |
| 18 | 4 | 13.714 | 21/5:05.419 |
| 19 | 4 | 17.481 | 21/5:08.666 |
| 20 | 4 | 19.451 | 21/5:13.656 |
| 21 | 4 | 13.472 | 21/5:12.192 |