| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.378 | N/A |
| 2 | 5 | 20.064 | 21/7:00.658 |
| 3 | 5 | 18.016 | 23/7:18.258 |
| 4 | 5 | 17.067 | 23/7:03.789 |
| 5 | 5 | 25.612 | 21/7:03.173 |
| 6 | 5 | 19.580 | 21/7:00.734 |
| 7 | 5 | 18.870 | 22/7:16.609 |
| 8 | 5 | 16.078 | 22/7:05.239 |
| 9 | 5 | 20.037 | 22/7:07.103 |
| 10 | 5 | 22.324 | 22/7:13.089 |
| 11 | 4 | 16.122 | 22/7:06.295 |
| 12 | 4 | 19.072 | 22/7:05.712 |
| 13 | 4 | 23.360 | 22/7:12.731 |
| 14 | 4 | 16.992 | 22/7:08.383 |
| 15 | 4 | 22.028 | 22/7:12.211 |
| 16 | 4 | 20.133 | 22/7:12.875 |
| 17 | 4 | 17.315 | 22/7:09.757 |
| 18 | 4 | 29.349 | 21/7:01.753 |
| 19 | 4 | 16.252 | 22/7:17.360 |
| 20 | 4 | 17.427 | 22/7:14.623 |
| 21 | 4 | 18.322 | 22/7:13.099 |
| 22 | 4 | 32.058 | 22/7:25.456 |