| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 12.154 | 25/5:03.850 |
| 2 | 3 | 12.043 | 25/5:02.462 |
| 3 | 2 | 12.308 | 25/5:04.208 |
| 4 | 2 | 12.213 | 25/5:04.487 |
| 5 | 2 | 12.204 | 25/5:04.610 |
| 6 | 2 | 12.243 | 25/5:04.854 |
| 7 | 2 | 12.261 | 25/5:05.093 |
| 8 | 2 | 12.360 | 25/5:05.581 |
| 9 | 4 | 12.456 | 25/5:06.228 |
| 10 | 5 | 13.949 | 25/5:10.477 |
| 11 | 5 | 12.643 | 25/5:10.986 |
| 12 | 5 | 12.491 | 25/5:11.094 |
| 13 | 5 | 12.464 | 25/5:11.133 |
| 14 | 5 | 12.309 | 25/5:10.889 |
| 15 | 5 | 12.149 | 25/5:10.412 |
| 16 | 6 | 13.376 | 25/5:11.911 |
| 17 | 6 | 12.919 | 24/5:00.059 |