| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 12.958 | 28/6:02.824 |
| 2 | 3 | 12.058 | 29/6:02.732 |
| 3 | 3 | 12.317 | 29/6:00.885 |
| 4 | 3 | 12.379 | 29/6:00.412 |
| 5 | 3 | 12.843 | 29/6:02.819 |
| 6 | 3 | 11.890 | 30/6:12.225 |
| 7 | 3 | 12.323 | 30/6:11.862 |
| 8 | 3 | 12.134 | 30/6:10.882 |
| 9 | 3 | 12.237 | 30/6:10.463 |
| 10 | 3 | 12.233 | 30/6:10.116 |
| 11 | 3 | 11.968 | 30/6:09.109 |
| 12 | 3 | 11.937 | 30/6:08.192 |
| 13 | 2 | 12.142 | 30/6:07.089 |
| 14 | 2 | 12.533 | 30/6:08.468 |
| 15 | 2 | 12.444 | 30/6:08.792 |
| 16 | 2 | 12.031 | 30/6:08.300 |
| 17 | 2 | 16.783 | 29/6:03.711 |
| 18 | 3 | 12.235 | 29/6:03.216 |