| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1:31.497 | N/A |
| 2 | 4 | 7.566 | 21/4:02.817 |
| 3 | 4 | 7.839 | 21/4:05.547 |
| 4 | 4 | 7.253 | 21/4:02.550 |
| 5 | 4 | 7.697 | 21/4:03.272 |
| 6 | 4 | 8.131 | 21/4:05.441 |
| 7 | 4 | 7.432 | 21/4:04.557 |
| 8 | 4 | 7.137 | 21/4:03.082 |
| 9 | 4 | 7.400 | 21/4:02.634 |
| 10 | 4 | 7.091 | 21/4:01.599 |
| 11 | 4 | 8.224 | 21/4:03.037 |
| 12 | 4 | 8.233 | 21/4:04.229 |
| 13 | 4 | 7.492 | 21/4:03.988 |
| 14 | 4 | 7.438 | 21/4:03.701 |
| 15 | 4 | 6.965 | 21/4:02.779 |
| 16 | 4 | 7.283 | 21/4:02.405 |
| 17 | 4 | 7.402 | 21/4:02.225 |
| 18 | 4 | 6.985 | 21/4:01.577 |
| 19 | 4 | 7.180 | 21/4:01.217 |
| 20 | 4 | 6.973 | 21/4:00.677 |
| 21 | 4 | 7.492 | 21/4:00.710 |