| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.688 | 21/5:08.448 |
| 2 | 2 | 14.489 | 21/5:06.358 |
| 3 | 2 | 14.154 | 21/5:03.317 |
| 4 | 2 | 14.309 | 21/5:02.610 |
| 5 | 2 | 13.327 | 22/5:12.255 |
| 6 | 2 | 15.240 | 21/5:01.724 |
| 7 | 3 | 18.334 | 21/5:13.623 |
| 8 | 3 | 13.231 | 21/5:09.151 |
| 9 | 3 | 14.042 | 21/5:07.566 |
| 10 | 3 | 14.278 | 21/5:06.793 |
| 11 | 4 | 21.556 | 20/5:04.815 |
| 12 | 4 | 15.965 | 20/5:06.022 |
| 13 | 4 | 14.826 | 20/5:05.291 |
| 14 | 4 | 14.522 | 20/5:04.230 |
| 15 | 4 | 14.483 | 20/5:03.259 |
| 16 | 4 | 13.905 | 20/5:01.686 |
| 17 | 4 | 13.954 | 20/5:00.356 |
| 18 | 4 | 13.659 | 21/5:13.789 |
| 19 | 4 | 19.051 | 20/5:03.172 |
| 20 | 4 | 14.188 | 20/5:02.201 |