| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.729 | 21/5:09.309 |
| 2 | 5 | 16.273 | 20/5:10.020 |
| 3 | 4 | 15.397 | 20/5:09.327 |
| 4 | 4 | 15.652 | 20/5:10.255 |
| 5 | 4 | 15.523 | 20/5:10.296 |
| 6 | 4 | 14.444 | 20/5:06.727 |
| 7 | 4 | 14.940 | 20/5:05.594 |
| 8 | 4 | 14.689 | 20/5:04.117 |
| 9 | 4 | 14.323 | 20/5:02.156 |
| 10 | 4 | 16.999 | 20/5:05.938 |
| 11 | 4 | 17.107 | 20/5:09.229 |
| 12 | 4 | 14.951 | 20/5:08.378 |
| 13 | 4 | 15.172 | 20/5:07.998 |
| 14 | 4 | 15.368 | 20/5:07.953 |
| 15 | 4 | 14.424 | 20/5:06.655 |
| 16 | 4 | 16.034 | 20/5:07.531 |
| 17 | 4 | 14.703 | 20/5:06.739 |
| 18 | 4 | 14.385 | 20/5:05.681 |
| 19 | 4 | 14.514 | 20/5:04.871 |
| 20 | 4 | 15.027 | 20/5:04.654 |