| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.934 | 18/5:04.812 |
| 2 | 2 | 17.445 | 18/5:09.411 |
| 3 | 2 | 17.191 | 18/5:09.420 |
| 4 | 2 | 17.115 | 18/5:09.082 |
| 5 | 2 | 16.056 | 18/5:05.068 |
| 6 | 2 | 18.271 | 18/5:09.036 |
| 7 | 2 | 16.229 | 18/5:06.620 |
| 8 | 2 | 17.408 | 18/5:07.460 |
| 9 | 2 | 16.881 | 18/5:07.060 |
| 10 | 2 | 19.562 | 18/5:11.566 |
| 11 | 2 | 16.927 | 18/5:10.940 |
| 12 | 2 | 17.733 | 18/5:11.628 |
| 13 | 2 | 17.195 | 18/5:11.465 |
| 14 | 2 | 16.721 | 18/5:10.716 |
| 15 | 2 | 16.737 | 18/5:10.086 |
| 16 | 2 | 17.286 | 18/5:10.152 |
| 17 | 2 | 16.562 | 18/5:09.444 |
| 18 | 2 | 17.460 | 18/5:09.713 |