| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 12.063 | 25/5:01.575 |
| 2 | 1 | 12.705 | 25/5:09.600 |
| 3 | 1 | 12.546 | 25/5:10.950 |
| 4 | 2 | 17.440 | 22/5:01.147 |
| 5 | 2 | 12.168 | 23/5:07.841 |
| 6 | 2 | 15.881 | 22/5:03.611 |
| 7 | 2 | 19.017 | 21/5:05.460 |
| 8 | 2 | 12.612 | 21/5:00.384 |
| 9 | 2 | 15.751 | 21/5:03.760 |
| 10 | 2 | 16.947 | 21/5:08.973 |
| 11 | 3 | 22.927 | 20/5:09.195 |
| 12 | 3 | 17.909 | 20/5:13.277 |
| 13 | 3 | 12.785 | 20/5:08.848 |
| 14 | 3 | 16.994 | 20/5:11.064 |
| 15 | 3 | 16.458 | 20/5:12.271 |
| 16 | 3 | 14.793 | 20/5:11.245 |
| 17 | 3 | 19.699 | 19/5:00.306 |
| 18 | 3 | 12.357 | 20/5:12.280 |
| 19 | 3 | 12.426 | 20/5:08.924 |
| 20 | 3 | 12.604 | 20/5:06.082 |