| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.160 | 20/5:03.200 |
| 2 | 2 | 15.602 | 20/5:07.620 |
| 3 | 2 | 15.285 | 20/5:06.980 |
| 4 | 3 | 17.862 | 19/5:03.568 |
| 5 | 3 | 15.562 | 19/5:01.990 |
| 6 | 3 | 15.516 | 19/5:00.792 |
| 7 | 2 | 15.292 | 20/5:15.083 |
| 8 | 3 | 17.887 | 19/5:04.394 |
| 9 | 3 | 14.947 | 19/5:02.127 |
| 10 | 3 | 15.280 | 19/5:00.947 |
| 11 | 3 | 15.139 | 20/5:15.513 |
| 12 | 3 | 14.998 | 20/5:14.217 |
| 13 | 3 | 15.316 | 20/5:13.609 |
| 14 | 2 | 14.643 | 20/5:12.127 |
| 15 | 2 | 15.010 | 20/5:11.332 |
| 16 | 2 | 14.901 | 20/5:10.500 |
| 17 | 2 | 15.640 | 20/5:10.635 |
| 18 | 2 | 17.625 | 20/5:12.961 |
| 19 | 2 | 15.703 | 20/5:13.019 |
| 20 | 2 | 17.442 | 20/5:14.810 |