| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:24.67 | Delta March LMR | 2026-03-14 |
| 100m Breaststroke | 1:44.33 | Winskill Dolphins LMR | 2025-10-25 |
| 100m Butterfly | 1:43.54 | Winskill Dolphins LMR | 2025-10-25 |
| 100m Freestyle | 1:18.08 | Delta March LMR | 2026-03-14 |
| 100m IM | 1:38.33 | SKSC Summerfest 2025 | 2025-07-26 |
| 200m Freestyle | 2:55.19 | Titans Fall Invitational | 2025-11-29 |
| 200m IM | 3:18.01 | Titans Fall Invitational | 2025-11-29 |
| 400m Freestyle | 6:31.88 | Winskill Dolphins LMR | 2025-10-25 |
| 50m Backstroke | 39.31 | Delta March LMR | 2026-03-14 |
| 50m Breaststroke | 51.33 | SKSC Summerfest 2025 | 2025-07-26 |
| 50m Butterfly | 44.05 | SKSC Summerfest 2025 | 2025-07-26 |
| 50m Freestyle | 34.07 | Delta March LMR | 2026-03-14 |
Guo, Christine's top personal bests include 100m Backstroke (1:24.67), 100m Breaststroke (1:44.33), 100m Butterfly (1:43.54), 100m Freestyle (1:18.08), 100m IM (1:38.33).
Guo, Christine swims for Richmond Rapids.
Guo, Christine has competed in 4 meets.