| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.035 | 19/5:04.665 |
| 2 | 3 | 17.700 | 18/5:03.615 |
| 3 | 3 | 12.995 | 20/5:11.533 |
| 4 | 4 | 11.178 | 21/5:04.017 |
| 5 | 2 | 11.252 | 22/5:04.304 |
| 6 | 2 | 12.075 | 23/5:11.401 |
| 7 | 2 | 17.628 | 22/5:10.712 |
| 8 | 2 | 12.150 | 22/5:05.286 |
| 9 | 2 | 12.605 | 22/5:02.177 |
| 10 | 2 | 14.258 | 22/5:03.327 |
| 11 | 3 | 19.294 | 21/5:00.052 |
| 12 | 3 | 10.984 | 22/5:08.282 |
| 13 | 3 | 23.984 | 21/5:10.377 |
| 14 | 3 | 15.104 | 21/5:10.863 |
| 15 | 3 | 18.722 | 20/5:01.285 |
| 16 | 4 | 16.690 | 20/5:03.318 |
| 17 | 4 | 11.393 | 21/5:13.823 |
| 18 | 3 | 13.189 | 21/5:11.775 |
| 19 | 3 | 11.946 | 21/5:08.570 |
| 20 | 3 | 12.811 | 21/5:06.593 |
| 21 | 3 | 16.124 | 21/5:08.117 |