| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.855 | 21/5:11.955 |
| 2 | 3 | 14.464 | 21/5:07.850 |
| 3 | 1 | 14.371 | 21/5:05.830 |
| 4 | 1 | 15.190 | 21/5:09.120 |
| 5 | 1 | 15.281 | 21/5:11.476 |
| 6 | 1 | 14.496 | 21/5:10.300 |
| 7 | 2 | 14.580 | 21/5:09.711 |
| 8 | 2 | 14.487 | 21/5:09.025 |
| 9 | 2 | 14.837 | 21/5:09.309 |
| 10 | 2 | 14.583 | 21/5:09.002 |
| 11 | 2 | 15.010 | 21/5:09.567 |
| 12 | 2 | 14.654 | 21/5:09.414 |
| 13 | 2 | 15.819 | 21/5:11.167 |
| 14 | 2 | 14.766 | 21/5:11.089 |
| 15 | 2 | 15.251 | 21/5:11.702 |
| 16 | 2 | 15.497 | 21/5:12.560 |
| 17 | 2 | 15.699 | 21/5:13.567 |
| 18 | 2 | 15.648 | 21/5:14.403 |
| 19 | 2 | 18.068 | 20/5:02.691 |
| 20 | 3 | 15.574 | 20/5:03.130 |