Gianna Mattrey
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 7:25.61 | 2021-02-13 | 2021 NE CRIM 10 & U COVID CUP | |
| 50 Freestyle | SCY | 23.76 | AAAA | 2025-12-18 | 2026 NE NSSC Senior Championships |
| 100 Freestyle | SCY | 51.87 | AAAA | 2025-12-18 | 2026 NE NSSC Senior Championships |
| 200 Freestyle | SCY | 1:52.21 | AAAA | 2026-02-20 | 2026 NE CRA SCY 11-14 Championship venue |
| 500 Freestyle | SCY | 5:13.77 | AAA+4.48s to AAAA | 2026-01-09 | 2026 NE CRIM Jan Team Specialty venue |
| 1000 Freestyle | SCY | 11:11.85 | AA+2.36s to AAA | 2025-02-20 | 2025 NE CRA 11-14 SCY Age Group Championship |
| 1650 Freestyle | SCY | 19:33.19 | A+2.40s to AA | 2024-02-22 | 2024 NE CRA 11-14 SCY Age Group Championship |
| 50 Backstroke | SCY | 28.98 | AA+0.29s to AAA | 2025-10-17 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST |
| 100 Backstroke | SCY | 1:00.75 | AA+0.06s to AAA | 2025-10-17 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST |
| 200 Backstroke | SCY | 2:15.50 | AA+3.61s to AAA | 2026-01-09 | 2026 NE CRIM Jan Team Specialty |
| 50 Breaststroke | SCY | 34.32 | AA+1.23s to AAA | 2026-01-09 | 2026 NE CRIM Jan Team Specialty |
| 100 Breaststroke | SCY | 1:14.29 | A+1.40s to AA | 2026-01-09 | 2026 NE CRIM Jan Team Specialty |
| 200 Breaststroke | SCY | 2:40.48 | A+3.59s to AA | 2026-01-09 | 2026 NE CRIM Jan Team Specialty |
| 50 Butterfly | SCY | 25.00 | AAAA | 2025-12-18 | 2026 NE NSSC Senior Championships |
| 100 Butterfly | SCY | 55.01 | AAAA | 2025-12-18 | 2026 NE NSSC Senior Championships |
| 200 Butterfly | SCY | 2:03.32 | AAAA | 2026-03-28 | 2026 EZ SCY Sectional Meet venue |
| 100 Individual Medley | SCY | 1:03.10 | 2026-02-06 | 2026 NE CRA Last Chance February Invitational | |
| 200 Individual Medley | SCY | 2:07.97 | AAAA | 2026-02-19 | 2026 NE CRA SCY 11-14 Championship |
| 400 Individual Medley | SCY | 5:29.47 | BB+15.58s to A | 2022-11-18 | 2022 NE CRA Turkey Trot Specialty Meet |
| 50 Freestyle | LCM | 27.50 | AAAA | 2026-06-19 | CAC Destination Athlete venue |
| 100 Freestyle | LCM | 1:00.20 | AAAA | 2025-07-20 | 2025 NE CS LCM 11-14 Championships venue |
| 200 Freestyle | LCM | 2:09.61 | AAAA | 2025-07-18 | 2025 NE CS LCM 11-14 Championships venue |
| 400 Freestyle | LCM | 4:44.48 | AAA+7.79s to AAAA | 2026-01-01 | Season Opener Hosted by Commonwealth Swimming Seekonk |
| 1500 Freestyle | LCM | 19:32.19 | AA+15.10s to AAA | 2024-07-18 | 2024 NE BGSC LCM 11-14 Championships venue |
| 100 Backstroke | LCM | 1:12.25 | AA+1.56s to AAA | 2025-06-12 | GRIT Trials/Finals Meet venue |
| 200 Backstroke | LCM | 2:46.77 | BB+0.48s to A | 2024-06-23 | 2024 NE NSSC June Springfield venue |
| 50 Breaststroke | LCM | 39.37 | AA+1.78s to AAA | 2026-06-27 | 2026 NE SUN Summer Solstice fast pool |
| 200 Breaststroke | LCM | 3:08.43 | A+7.04s to AA | 2024-07-06 | 2024 NE ATST The British are Coming Last venue |
| 50 Butterfly | LCM | 28.85 | AAAA | 2025-07-20 | 2025 NE CS LCM 11-14 Championships venue |
| 100 Butterfly | LCM | 1:02.73 | AAAA | 2025-07-18 | 2025 NE CS LCM 11-14 Championships venue |
| 200 Butterfly | LCM | 2:23.15 | AAAA | 2025-06-12 | GRIT Trials/Finals Meet venue |
| 200 Individual Medley | LCM | 2:29.62 | AAA+1.53s to AAAA | 2025-07-19 | 2025 NE CS LCM 11-14 Championships venue |
| 400 Individual Medley | LCM | 5:42.15 | AA+13.36s to AAA | 2024-07-06 | 2024 NE ATST The British are Coming Last venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.32 | flat | 200 Free Relay | 2026-02-21 | 2026 NE CRA SCY 11-14 Championship |
| 50 Freestyle | SCY | 23.75 | flying | 200 Free Relay (leg 2) | 2025-12-20 | 2026 NE NSSC Senior Championships |
| 100 Freestyle | SCY | 54.95 | flat | 400 Free Relay | 2026-02-22 | 2026 NE CRA SCY 11-14 Championship |
| 100 Freestyle | SCY | 52.18 | flying | 400 Free Relay (leg 4) | 2026-03-28 | 2026 EZ SCY Sectional Meet |
| 200 Freestyle | SCY | 1:53.69 | flat | 800 Free Relay | 2026-02-19 | 2026 NE CRA SCY 11-14 Championship |
| 200 Freestyle | SCY | 1:55.13 | flying | 800 Free Relay (leg 3) | 2026-03-27 | 2026 EZ SCY Sectional Meet |
| 50 Backstroke | SCY | 27.85 | flat | 200 Medley Relay | 2025-12-18 | 2026 NE NSSC Senior Championships |
| 50 Breaststroke | SCY | 35.89 | flying | 200 Medley Relay (leg 2) | 2025-02-22 | 2025 NE CRA 11-14 SCY Age Group Championship |
| 50 Butterfly | SCY | 24.73 | flying | 200 Medley Relay (leg 3) | 2026-02-20 | 2026 NE CRA SCY 11-14 Championship |
| 100 Butterfly | SCY | 54.61 | flying | 400 Medley Relay (leg 3) | 2026-03-29 | 2026 EZ SCY Sectional Meet |
| 50 Freestyle | LCM | 29.24 | flying | 200 Free Relay (leg 4) | 2024-08-07 | 2024 EZ LC Age Group Championship |
| 100 Freestyle | LCM | 1:01.04 | flying | 400 Free Relay (leg 2) | 2025-07-13 | 2025 NE CS LCM Senior Championships |
| 200 Freestyle | LCM | 2:09.70 | flat | 800 Free Relay | 2025-07-17 | 2025 NE CS LCM 11-14 Championships |
| 50 Butterfly | LCM | 29.94 | flying | 200 Medley Relay (leg 3) | 2024-08-10 | 2024 EZ LC Age Group Championship |
| 100 Butterfly | LCM | 59.66 | flying | 400 Medley Relay (leg 3) | 2024-08-08 | 2024 EZ LC Age Group Championship |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 13-14 · SCY
5144 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:13.77 | 956 |
| 200 BK SCY | 2:15.50 | 781 |
| 200 BR SCY | 2:40.48 | 711 |
| 200 FL SCY | 2:03.32 | 1100 |
| 200 IM SCY | 2:07.97 | 1019 |
| 400 IM SCY | 5:29.47 | 577 |
IMR 13-14 · SCY
4775 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:52.21 | 1084 |
| 100 BK SCY | 1:00.75 | 856 |
| 100 BR SCY | 1:14.29 | 716 |
| 100 FL SCY | 55.01 | 1100 |
| 200 IM SCY | 2:07.97 | 1019 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
25 Freestyle SCY 7:25.61 split/total mismatch
Front half 45.81s · back half 399.80s
100 Freestyle SCY 51.87 split/total mismatch
Front half 24.99s · back half 26.88s
200 Freestyle SCY 1:52.21
Front half 54.25s · back half 57.96s
500 Freestyle SCY 5:13.77
Front half 154.59s · back half 159.18s
1000 Freestyle SCY 11:11.85 split/total mismatch
1650 Freestyle SCY 19:33.19 split/total mismatch
100 Backstroke SCY 1:00.75 split/total mismatch
Front half 29.68s · back half 31.07s
200 Backstroke SCY 2:15.50 split/total mismatch
100 Breaststroke SCY 1:14.29 split/total mismatch
Front half 35.67s · back half 38.62s
200 Breaststroke SCY 2:40.48 split/total mismatch
100 Butterfly SCY 55.01 split/total mismatch
Front half 25.67s · back half 29.34s
200 Butterfly SCY 2:03.32
Front half 58.36s · back half 64.96s
100 Individual Medley SCY 1:03.10 split/total mismatch
Front half 29.25s · back half 33.85s
200 Individual Medley SCY 2:07.97 split/total mismatch
400 Individual Medley SCY 5:29.47 split/total mismatch
50 Freestyle LCM 27.50 split/total mismatch
Front half 63.74s · back half -36.24s
100 Freestyle LCM 1:00.20
Front half 28.94s · back half 31.26s
200 Freestyle LCM 2:09.61
Front half 63.22s · back half 66.39s
400 Freestyle LCM 4:44.48 split/total mismatch
1500 Freestyle LCM 19:32.19
100 Backstroke LCM 1:12.25 split/total mismatch
Front half 35.28s · back half 36.97s
200 Backstroke LCM 2:46.77
Front half 81.05s · back half 85.72s
200 Breaststroke LCM 3:08.43
100 Butterfly LCM 1:02.73
Front half 29.80s · back half 32.93s
200 Individual Medley LCM 2:29.62
Front half 69.56s · back half 80.06s
400 Individual Medley LCM 5:42.15
Front half 162.18s · back half 179.97s
Progression
Faster times are higher. One card per event, all courses & history.